Patents for B28B 1 - Producing shaped articles from the material (13,428) |
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09/14/1989 | DE3807263A1 Process for producing a profiled facing shell from concrete with internal porosity of the aggregate particles, and apparatus for carrying out the process |
09/13/1989 | EP0183743B1 Method for compacting newly poured concrete and an apparatus for carrying out the method |
09/13/1989 | CN2044204U Swing pipe inner vibration die machine |
09/12/1989 | US4865887 Procedure for the production of concrete elements |
09/08/1989 | WO1989008089A1 Gas-permeable porous body, its production and pressure casting mold |
09/06/1989 | EP0331460A1 Fiber-reinforced ceramic green body |
09/06/1989 | CN1035326A Deposition apparatus |
09/05/1989 | US4864271 Pressure sensor |
09/05/1989 | US4863656 Microporous plate and method for manufacturing the same and suction drier apparatus |
09/05/1989 | CA1259017A1 Device for the continuous production of manufactured articles reinforced with hydraulic binders mixes and the corresponding process |
08/31/1989 | DE3805486A1 Process for producing gypsum-bonded wood materials |
08/31/1989 | DE3805193A1 Process for producing high-strength ceramic fibres and shaped bodies and use thereof |
08/30/1989 | CN1035098A Method for hydrating gypsum semihydrate |
08/30/1989 | CN1035076A Hollow brick making machine and load bearing leak proof mortar hollow bricks |
08/24/1989 | WO1989007731A1 An apparatus for the formation of an insulating material ply |
08/24/1989 | WO1989007674A1 Non-woven article made of a heat-resisting material, method for manufacturing the article and apparatus for implementing the method |
08/24/1989 | WO1989007583A1 Reaction injection molding of ceramic greenbodies |
08/23/1989 | EP0329619A2 Apparatus for making corrugated plates from concrete with at least one incorporated net, and plate obtained thereby |
08/23/1989 | EP0329511A1 Process for manufacturing moulds, particularly for making ceramic parts, and the moulds thus obtained |
08/23/1989 | EP0329255A2 Non-woven article made of a heat-resisting material, method for manufacturing the article and apparatus for implementing the method |
08/23/1989 | EP0328754A2 Method of forming shaped-body to be sintered |
08/23/1989 | EP0260287B1 An apparatus for making mould parts with a horizontal parting face |
08/22/1989 | US4859243 Carbon fiber-reinforcing gypsum models and forming molds, gypsum powder materials for making such models and molds, and a method for producing them |
08/17/1989 | DE3903640A1 Process and installation for producing hollow bodies from building material mixtures, preferably concrete mixtures |
08/17/1989 | DE3803155A1 Apparatus for producing mouldings |
08/15/1989 | US4857256 Jiggering method and profile tool for ceramic ware plastic clay |
08/15/1989 | US4856204 Microporous plate and method for manufacturing the same and suction drier apparatus |
08/10/1989 | WO1989007040A1 A casting bed |
08/09/1989 | CN1034501A Light multipurpose clay-brick |
08/02/1989 | CN1034332A Decorative technology of relief pattern on ceramic articles of art |
08/01/1989 | US4853053 Method of welding two halves of a hollow ceramic component |
08/01/1989 | US4852630 Varying proportions of fiber volume in portions of preform so as to smoothly alter physicl properties of composite |
07/27/1989 | WO1989006592A1 Installation for producing panel-shaped articles from a mixture of plaster and fibrous material |
07/26/1989 | EP0324972A2 Process for the production of a shaped article of oxide ceramics |
07/26/1989 | CN2041614U Pushing forming machine for concrete hollow plate |
07/12/1989 | CN2040931U Concrete hollow brick and forming press |
07/12/1989 | CN1033790A Improved casting process |
07/11/1989 | US4847029 Device for and method of continuous casting molten materials |
07/11/1989 | US4847025 Method of making ceramic articles having channels therein and articles made thereby |
07/05/1989 | EP0322874A2 Manufacturing apparatus for sheet-shaped molding material |
07/04/1989 | US4844853 Method of making mold used in pressure slip casting |
07/04/1989 | CA1256678A1 Method and slide-casting machine for the casting of hollow precast units of concrete |
06/29/1989 | DE3742417A1 Process and apparatus for producing from concrete a slightly conical container which is open at the top |
06/28/1989 | EP0321583A1 Formed calcium silicate plate and process for its production |
06/28/1989 | EP0180625B1 Barrier with internal ducts and construction method |
06/21/1989 | EP0320504A1 Process and device for manufacturing roof covering board with transverse integrally formed flange. |
06/14/1989 | CN1033361A Method of making wall-and ground bricks with waste residue from borax production |
06/14/1989 | CN1033360A Manufacture method of cinder brick for construction |
06/14/1989 | CN1033359A Manufacture of strengthened light magnesium concrete products |
06/13/1989 | US4839121 High density tape casting system |
06/07/1989 | EP0212202B1 Ceramic body and method and mould for its manufacture |
06/06/1989 | US4836969 Method of casting a structure from cementitious |
06/01/1989 | WO1989004749A1 Deposition apparatus |
05/31/1989 | EP0317721A2 Press for making sanitary articles, in particular WC bowls, by moulding under pressure |
05/31/1989 | EP0317720A2 Process for making sanitary articles, in particular wash stands, by moulding under pressure, and apparatus for performing the method |
05/31/1989 | EP0317631A1 Calcium silicate crystal board |
05/31/1989 | EP0261157B1 An apparatus for simultaneous making of matching mould parts with a horizontal parting face |
05/24/1989 | EP0316541A1 Method for casting powder into a compact and apparatus therefor |
05/23/1989 | US4833106 Fluid-permeable article and method for producing the same |
05/23/1989 | US4833000 Stacking, pressing multilayer sheets |
05/23/1989 | US4832890 Casting process |
05/23/1989 | US4832746 Cured extruded articles of metal fiber-reinforced hydraulic materials, and method for production thereof |
05/23/1989 | US4831802 Insulated face brick |
05/17/1989 | CN2037674U Vibration and force-increment type hydraulic brickmaking machine |
05/16/1989 | US4830808 Process for manufacturing shells of mineral fibers |
05/16/1989 | US4830802 Method of making mold used in pressure slip casting |
05/16/1989 | US4830597 Vibrator for a block molding machine |
05/10/1989 | CN2037304U Hollow stirrup mould brike-making machine |
05/05/1989 | WO1989003900A1 Process for manufacturing layers |
05/02/1989 | US4825539 Process for manufacturing a multilayer substrate |
04/26/1989 | EP0312938A1 Method and device for the manufacture of ceramic tiles with a pattern in stripes |
04/26/1989 | EP0312618A1 Fire-proof insulating sandwich elements for room partitioning walls and ceilings of industry and storage halls, particularly cold stores |
04/26/1989 | CN1032515A Technology for producing artificial jadeware |
04/19/1989 | EP0312322A2 Processes for producing hollow ceramic articles |
04/19/1989 | EP0312027A2 Method for hydrating hemihydrate gypsum |
04/19/1989 | EP0311650A1 Process for manufacture of a superconductor. |
04/19/1989 | CN2036093U Internal vibration shaping machine for concrete porous plate |
04/18/1989 | US4822541 Method of producing a porous ceramic panel |
04/18/1989 | US4821483 Method for manufacturing concrete blocks and constructing fence |
04/12/1989 | EP0311145A2 Method and apparatus for making vessels of cement open at at least one end, for instance of cement mortar and a reinforcement |
04/12/1989 | CN1032309A Productive method and products of composite concrete board |
04/04/1989 | US4818457 Method of making mold used in slip casting process |
04/04/1989 | US4818453 Process for making porous resin and molded product containing continuous holes |
04/04/1989 | US4818202 Use in manufacture of cored construction products |
03/29/1989 | EP0309328A1 Apparatus for fabrication of concrete beams |
03/29/1989 | CN1031960A Method of proparing gangue brick by steamed pressing |
03/28/1989 | CA1251622A1 Injection molding of ceramic tubine parts |
03/23/1989 | WO1989002656A1 Sheathing material for superconducting wires |
03/23/1989 | WO1989002355A1 Improved casting process |
03/23/1989 | DE3730766A1 Superconductor, in particular in a reelable design |
03/21/1989 | US4814127 Aggregation |
03/15/1989 | EP0307282A1 Ballast for a washing machine tub and method to produce this ballast |
03/15/1989 | EP0307066A2 Method of shotcreting |
03/15/1989 | EP0306865A1 Mould for slip casting in the manufacture of shaped products of ceramic masses |
03/14/1989 | US4812273 Pre-compacted uniformly spaced particles are impregnated with setting liquid |
03/08/1989 | CN1031502A Compound decorating material and its manufacturing technology |
03/07/1989 | US4810339 Electrophoretic deposition |
03/01/1989 | EP0304956A1 Superconductive ceramic wire and method for making same |
03/01/1989 | EP0304647A2 Process for manufacturing ductile superconductive foils and tapes from a ceramic sintering mass |
03/01/1989 | CN1031442A Method of manufacturing composite oxides ceramics type superconductor line |