| Patents for B28B 11 - Apparatus or processes for treating or working the shaped articles (8,755) |
|---|
| 09/29/1981 | US4292006 Manufacture of ceramic ware |
| 09/29/1981 | CA1109630A1 Kerfed edge gypsum board having improved edge strength |
| 09/23/1981 | EP0036397A1 Procedure for impregnating concrete and other materials plus devices to perform said procedure |
| 09/23/1981 | EP0036313A1 Manufacturing process for concrete roof tiles |
| 09/08/1981 | US4287849 Apparatus for coating ceramic tiles or the like to be advanced to roller tunnel kilns |
| 09/01/1981 | US4287144 Making parpens on a base to facilitate handling |
| 08/25/1981 | CA1107485A1 Method for the production of large-size densely sintered ceramic plates with a low wall thickness |
| 08/18/1981 | CA1107152A1 Cooling manifold for multiple solenoid operated punching apparatus |
| 08/11/1981 | US4283360 By blending with resins insoluble and soluble in an organic solvent, molding, firing |
| 08/11/1981 | US4283210 Ceramic honeycomb filter and a method of producing the same |
| 08/04/1981 | US4281569 Clay cutting lathe and method |
| 07/28/1981 | US4280977 Method of working ceramic green sheet |
| 07/22/1981 | EP0032404A1 Method and means for removing binder from a green body |
| 07/15/1981 | EP0032035A2 Method and apparatus for making roofing tiles |
| 06/30/1981 | US4275539 Method and apparatus for insulating building blocks and the blocks produced thereby |
| 06/23/1981 | US4275029 Method for manufacturing concrete brick in block like articles and forming shipping packs therefrom |
| 06/16/1981 | US4273740 Process and apparatus for manufacturing single piece railroad ties of prestressed concrete |
| 06/02/1981 | US4271111 Embossed concrete building panels and method |
| 05/12/1981 | US4267209 By adhering a mixture of ceramic material, a gum, a frit and bentonite to the surface, and firing |
| 04/29/1981 | EP0027477A1 Process and device for the manufacture of hollow-block bricks with plastics filling |
| 04/28/1981 | US4263734 Method of making a ceramic article and article of manufacture |
| 04/21/1981 | US4263240 Apparatus and methods for forming simulated old brick |
| 04/15/1981 | EP0026945A1 Method and device for lining hollow shaped parts on the interior |
| 04/07/1981 | US4260354 Sponges for use in removing seams from clay handles |
| 03/31/1981 | US4258599 Method and apparatus for transporting cut brick elements to a transfer station |
| 02/11/1981 | EP0023747A1 Method and apparatus for the manufacture of tiles |
| 01/13/1981 | US4244904 Method and apparatus for curing masonry units |
| 01/13/1981 | US4244256 Profile shaping apparatus and method |
| 12/30/1980 | US4242299 Apparatus and method for removing core mark material from molded concrete blocks |
| 11/11/1980 | US4233008 Apparatus for the manufacture of concrete products |
| 10/29/1980 | EP0018356A1 Method of moist stacking shaped articles, apparatus for carrying out this method, and covering for the shaped articles to be stacked in this apparatus |
| 10/29/1980 | EP0018286A1 Method and device for producing concrete products |
| 10/21/1980 | US4229156 Apparatus for making concrete brick having antique appearance |
| 10/21/1980 | US4229153 Apparatus for use in slip forming structural concrete members |
| 09/30/1980 | US4225301 Plant for producing fired brick blanks |
| 09/23/1980 | US4224274 Method for manufacture of concrete products |
| 09/17/1980 | EP0015614A1 Method and device for the manufacture of cleaving tiles and cleaving tile obtained |
| 09/02/1980 | CA1084665A1 Molding process for a hybrid decorative plumbing fixture |
| 08/26/1980 | US4219319 Machines suitable for use in the manufacture of ceramic ware |
| 08/20/1980 | EP0014658A1 Gypsum construction element, process and apparatus for making it |
| 08/05/1980 | US4216043 Embossed patterning of asbestos-cement and like sheets |
| 07/23/1980 | EP0013327A1 Punching device for thin plate-shaped workpieces |
| 07/08/1980 | US4211130 Method and apparatus for handling and stacking brick |
| 07/01/1980 | CA1080449A1 Method of forming moulded articles |
| 06/24/1980 | US4209129 Cooling manifold for multiple solenoid operated punching apparatus |
| 05/27/1980 | US4205040 Exposed aggregate finishing method for concrete |
| 05/20/1980 | US4203788 Dip coating lightweight cores in a slurry bath |
| 05/14/1980 | EP0011060A1 Apparatus for manufacturing elements, in particular building elements, such as moulded blocks |
| 05/14/1980 | EP0010883A1 Improved crack inducing and sealing strip |
| 05/14/1980 | EP0010547A1 Apparatus for manufacturing building units in pallet moulds |
| 05/13/1980 | US4202290 Apparatus for decorating surfaces of ceramic ware |
| 05/13/1980 | US4202228 Method of cutting slabs from a body of uncured, light-weight concrete and an apparatus for carrying out the method |
| 05/13/1980 | CA1077245A1 Process for preparing shaped articles from gypsum |
| 05/06/1980 | CA1077003A1 Unified tile scoring and fracturing device |
| 04/22/1980 | US4199312 Apparatus for bending concrete curbing |
| 04/16/1980 | EP0009669A1 Microwave drying of ceramic shell molds |
| 04/15/1980 | CA1075447A1 Method of curing concrete articles by water vaporization |
| 04/08/1980 | US4197077 Apparatus for use in manufacturing of cellular lightweight concrete slabs |
| 03/18/1980 | CA1073606A1 Mold spray |
| 03/05/1980 | EP0008413A1 Process for producing anhydrous alkali-metal-chloroferrates (II,III) and their use |
| 02/05/1980 | US4187268 Method of manufacturing molded articles from a kneadable material, e.g., clay |
| 01/29/1980 | US4186166 Method for producing concrete panel having fractured rib finish |
| 01/29/1980 | US4185431 Polyvinyl acetate cures to form a resistant coating |
| 01/15/1980 | US4183987 Kerfed edge gypsum board having improved edge strength |
| 01/09/1980 | EP0006098A1 Method of manufacturing gypsum board with at least one bevelled edge |
| 01/01/1980 | US4180918 Microwave drying of ceramic shell molds |
| 12/25/1979 | US4180432 Process for etching SiO2 layers to silicon in a moderate vacuum gas plasma |
| 12/25/1979 | US4180361 Plant for handling cement tiles and similar articles that require a seasoning and subsequent workings |
| 12/25/1979 | US4179959 Method and apparatus for the cutting of split tiles |
| 12/11/1979 | US4178340 Molding |
| 11/27/1979 | US4175455 Travelling cut-off saw |
| 11/20/1979 | US4175228 Method of hot bending a generally straight wire blank |
| 11/20/1979 | US4174936 Apparatus for manufacturing cellular lightweight concrete products |
| 11/13/1979 | US4174250 Apparatus for sublimation imprinting tiles |
| 10/30/1979 | US4172752 Apparatus for securing thermoplastics material to blocks |
| 10/02/1979 | US4169908 Method and apparatus for decorating surfaces of ceramic ware |
| 10/02/1979 | CA1063315A1 Kerfed gypsum wallboard |
| 08/14/1979 | US4164198 Installation for applying a coat to the entire inner surface of a sectionalized hollow item |
| 08/07/1979 | CA1059735A1 Horizontal shear keyway forming assembly for slab forming machines |
| 07/25/1979 | EP0003036A1 Method of manufacturing ceramic bricks, especially bricks with grid-like cavities and apparatus for manufacturing same |
| 07/03/1979 | CA1057646A1 Device for cutting in particular reinforced concrete piles |
| 06/27/1979 | EP0002503A1 Method of etching silicon dioxide |
| 05/08/1979 | CA1053995A1 Impregnation and primer coating of absorptive substrates with plastics dispersions |
| 04/24/1979 | US4151239 Cured amino resin foam for thermal insulation |
| 04/03/1979 | US4147491 Apparatus for forming simulated old brick |
| 02/21/1979 | EP0000837A1 Load bearing wall panels and method of manufacture thereof |
| 02/20/1979 | CA1048751A1 Continuous tunnel kiln for curing molded concrete products |
| 01/30/1979 | US4137288 Apparatus for the production of ceramic plates with ornamental shapes |
| 01/16/1979 | US4134243 Structural panels |
| 12/26/1978 | US4131406 Tools for making impressions in hardenable materials |
| 12/26/1978 | US4130973 Building block |
| 11/28/1978 | US4127377 Stamp design kit |
| 11/28/1978 | CA1043188A1 Method for metallizing ceramic green sheets |
| 11/21/1978 | CA1042637A1 Method and a device for producing a plate-like structural element |
| 11/14/1978 | US4125348 Slip former with keyway forming assemblies |
| 11/07/1978 | US4124015 Device for cutting in particular reinforced concrete piles |
| 09/26/1978 | US4117059 Method and apparatus for the manufacture of concrete products |
| 09/12/1978 | CA1038140A1 Constructional units |
| 08/22/1978 | US4108586 Apparatus for forming irregular shaped brick |
| 08/22/1978 | CA1036778A1 Molded fibrous panel with finished surface |