| Patents for B28B 11 - Apparatus or processes for treating or working the shaped articles (8,755) |
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| 11/03/1988 | WO1988008360A1 Process for manufacturing a structured ceramic film or a ceramic object composed of such films |
| 11/03/1988 | DE3729876C1 Method for stamping slab-like mouldings out of a flat extrusion and apparatus for carrying out the method |
| 11/03/1988 | DE3712700A1 Roof tiles cut from concrete extrusion - are cut with specially shaped blade which produces rounded edge |
| 11/02/1988 | EP0289402A1 Protective coating of the SiCxNyOzHt-type obtained by plasma treatment |
| 11/01/1988 | US4781579 Process for changing the color of partial areas of the surface of pigmented hydraulically bonded construction elements |
| 11/01/1988 | US4781558 Apparatus for making an embossed gypsum panel |
| 10/26/1988 | EP0288407A2 Fabrication procedures for ceramic coatings |
| 10/20/1988 | DE3720480C1 Wall component mfg. from light concrete - feeds concrete into moulds by overhead movable concrete distributor to level exceeding component thickness |
| 10/20/1988 | DE3710971A1 Composite structural element and process and apparatus for the production thereof |
| 10/18/1988 | US4778371 Apparatus for forming frogs in the sides of a concrete element |
| 10/11/1988 | US4776998 Extrusion, cutting vertically with high velocity water jet, and calcining segments |
| 10/05/1988 | EP0284698A1 Improvements on setting chambers for concrete parts |
| 09/28/1988 | EP0284309A1 A method and an apparatus for extruding ceramic bodies |
| 09/28/1988 | CN88101612A Chain-type blank cutting machine |
| 09/21/1988 | CN87216054U Maintaining box for test sample of concrete |
| 09/20/1988 | US4772439 Process of quickly manufacturing critically shaped concrete products of high strength |
| 09/06/1988 | US4769201 Method of cutting grooves in concrete with a soft concrete saw |
| 09/06/1988 | CA1241519A1 Roof structure, a roofing plate and a method for making the same |
| 08/31/1988 | EP0280350A1 Method and device for cutting gas concrete |
| 08/30/1988 | US4766635 Interior edge-edger |
| 08/30/1988 | US4766634 Hand tool for forming corners of a cementious material |
| 08/18/1988 | DE3711952A1 Process and apparatus for deburring perforated bricks |
| 08/17/1988 | EP0278650A2 Method and apparatus of applying a design to tiles |
| 08/16/1988 | US4764102 Continuous elongate ceramic article manufacturing system |
| 08/16/1988 | CA1240486A1 Decorative pattern formed on a material surface by whipping with threads |
| 08/10/1988 | EP0277867A1 Device for the self-alignment of ceramic tiles during their firing cycle in a brick oven with rollers |
| 08/10/1988 | CN87106764A Demould stuffing method for terrazzo plate with colour pattern |
| 08/03/1988 | EP0276447A1 Hollow blocks with gripping aids, and apparatus for making them |
| 08/03/1988 | CN87215409U Simple high-efficiency drying oven for plain blank of glazed tile |
| 08/02/1988 | US4761264 Cold isotactic press |
| 07/28/1988 | WO1988002677A3 Method and apparatus for producing parts by selective sintering |
| 07/27/1988 | EP0275274A1 Method and apparatus for producing compound block members, especially building blocks having a heat insulating intermediate layer. |
| 07/07/1988 | DE3644438A1 Insulation device for insulating the bottom surfaces of ceramic articles |
| 07/05/1988 | US4754589 Roofing plate, a proofing strip for a roofing plate, and a method of producing a roofing plate |
| 06/28/1988 | US4753590 Apparatus for brick setting |
| 06/22/1988 | CN86108043A Method for making decorating plates by combining broken marble pleces |
| 06/22/1988 | CN85104095B Method and apparatus for cutting and lifting structure pieces |
| 06/21/1988 | US4752427 Heat treatment of a deformed sintered zirconia body having tetragonal-phase crystals |
| 06/08/1988 | CN87214787U Automatic cutting extruder for making hollow concrete plate |
| 06/07/1988 | US4749421 Method for manufacturing monolithic ceramic electronic components |
| 06/01/1988 | EP0269441A2 Improvements in cutting mechanisms |
| 05/19/1988 | WO1988003465A1 Process for producing corrosion-resistant concrete or mortar |
| 05/19/1988 | DE3637981A1 Process and apparatus for producing highly porous shaped parts |
| 05/18/1988 | EP0267739A1 Shaping anodic aluminium oxide sheet |
| 05/18/1988 | EP0151164B1 A method of accelerating the hardening of concrete |
| 05/18/1988 | CN87101497A Shaping anodic aluminium oxide sheet |
| 05/10/1988 | US4743471 Painting |
| 05/04/1988 | EP0265628A1 Cutting device for extruded plastic strands |
| 05/04/1988 | CN87101727A Non-deformable artificial marble |
| 04/27/1988 | EP0264569A1 Method for reducing edge curl on green sheets |
| 04/27/1988 | EP0264421A1 Electrochemical re-alkalization of concrete. |
| 04/26/1988 | US4740348 Floating power trowel |
| 04/21/1988 | WO1988002677A2 Method and apparatus for producing parts by selective sintering |
| 04/20/1988 | EP0263979A1 Installation for lining the inner wall of a vessel |
| 04/12/1988 | US4737097 Concrete slab surface finishing tool |
| 04/07/1988 | DE3702313C1 Process for producing a concrete paving stone or a concrete slab with a chippings layer |
| 04/05/1988 | US4735567 Apparatus for applying a predetermined surface effect |
| 03/31/1988 | DE3728205A1 Process for producing a glazed ceramic tile and ceramic tiles produced using this process |
| 03/29/1988 | US4734163 Method of and apparatus for producing gypsum fiber boards (plasterboard) |
| 03/23/1988 | EP0261101A2 Building element and process for manufacturing the same |
| 03/22/1988 | US4732555 Tile making apparatus |
| 03/16/1988 | CN87104478A Elements of indoor partition panel |
| 03/15/1988 | US4730657 Method of making a mold |
| 03/10/1988 | DE3705083C1 Punching device for the production of ceramic tiles |
| 03/03/1988 | DE3639598C1 Device for processing the cut surfaces of split tiles |
| 03/02/1988 | CN87203430U Standard maintaining device for concrete pressure-testing block |
| 02/25/1988 | DE3628742A1 Process for producing moulded articles from inorganic solids, in particular refractory bricks |
| 02/24/1988 | EP0256008A1 Process for the manufacture of facing building blocks |
| 02/23/1988 | US4726923 Method of making concrete structures of prefabricated blocks |
| 02/16/1988 | US4725391 Mixture of ceramic, binder, oxidizing agent and matrix precursor extruded into sulfur dioxide, forming sulfur trioxide polymerization catalyst in situ |
| 01/28/1988 | WO1988000678A1 Process and device for drying ceramic hollow bodies |
| 01/21/1988 | DE3623511A1 Verfahren und vorrichtung zum trocknen von keramischen hohlkoerpern Method and apparatus for drying ceramic hohlkoerpern |
| 01/20/1988 | CN87103798A Single-bonding forming method for the siphonate-type seating chamber |
| 01/14/1988 | WO1988000268A1 A method and an arrangement for packaging two or more plaster boards |
| 01/14/1988 | WO1988000267A1 Method and apparatus for producing compound block members, especially building blocks having a heat insulating intermediate layer |
| 01/14/1988 | DE3719472A1 Process for the automatic production of flights of stairs |
| 01/14/1988 | DE3621845A1 Process for producing highly porous, ceramic shaped bodies and also granulated material (granulate) for formation of the shaped body |
| 01/13/1988 | CN87103602A Compound artificial marble and its producing method |
| 01/12/1988 | US4718838 Autocutting extrusion machine for producing prestressed concrete cored articles |
| 01/07/1988 | DE3621277A1 Device for flame treating the surfaces of newly shaped slabs of concrete |
| 01/07/1988 | DE3621276A1 Process and apparatus for the artificial aging of concrete blocks |
| 12/29/1987 | US4715576 Apparatus for forming a flexible mask |
| 12/23/1987 | EP0250017A1 Device for manufacturing unfired bricks |
| 12/23/1987 | EP0249936A2 Method for molding powders |
| 12/22/1987 | CA1230468A1 Automatic machine for the internal fettling of sanitary appliances in general |
| 12/17/1987 | DE3620176A1 Insulation station for ceramic articles |
| 12/16/1987 | EP0249041A2 Gas-loaded pressure diaphragm for sintering ceramic sheets |
| 12/16/1987 | CN87102327A Manufacture, products and installations relating to decorating board made with pulverized coal powder |
| 12/16/1987 | CN86100589A Method for manufacturing calcium silicate plate with fibre-reinforced flyash |
| 12/15/1987 | US4713206 Process for dewaxing ceramic molded bodies |
| 12/05/1987 | CN85205606U Energy-saving conveying mechanism of brick cutting machine |
| 12/03/1987 | DE3618417A1 Method and device for processing head edges of ceramic plates, in particular gap plates produced by extruding |
| 12/03/1987 | DE3617454A1 Method and device for producing high-quality surfaces when reshaping non-fired ceramic material by cutting |
| 11/19/1987 | EP0245313A1 Process for manufacturing parts having a flat surface from hard gem-stone material. |
| 11/12/1987 | DE3713343A1 Process and device for cutting ceramic material profiles |
| 11/10/1987 | CA1228974A1 Concrete or silicate hardening by autoclave heating and pressure without steam heat |
| 11/05/1987 | WO1987006521A1 Electrochemical re-alkalization of concrete |
| 11/04/1987 | CN87103091A Brick panel walling |
| 11/04/1987 | CN86108886A Producting method of veined marble |
| 10/29/1987 | DE3708183A1 Concrete slab washing machine - removes slabs from press, transfers them to washing station and then places them on conveyor |