| Patents for B28B 7 - Moulds; Cores; Mandrels (12,030) |
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| 09/12/2002 | CA2439626A1 Method and apparatus for creating concrete blocks with the appearance of natural fossil stone |
| 09/11/2002 | EP1238769A2 Mould for making articles |
| 09/11/2002 | EP1238768A2 Mould for making prefabricated walls |
| 09/11/2002 | EP1237690A1 Method for manufacturing split-faced concrete pieces, a split-faced concrete piece, and means for applying the method |
| 09/11/2002 | CN2510527Y Mould for making porcelain-imitation colour concrete rail edge |
| 09/06/2002 | CA2363998A1 Mold for producing depressions in the sides of a molded block |
| 09/05/2002 | DE10107825A1 Self-operating switching mold-boarding system has spring elements arranged so that when fixing device is fitted, restraining force is smaller than magnetic attraction force |
| 09/04/2002 | EP0686082B1 Inorganically filled moulded articles and methods for their manufacture |
| 09/04/2002 | CN2508932Y Folding inner steel mould |
| 09/04/2002 | CN2508931Y Power forming machine mould structure |
| 09/04/2002 | CN1367070A One-step forming method for producing hollow light partion strip board and its flat mould |
| 09/03/2002 | US6443666 Reinforced concrete panel and method of manufacture |
| 08/29/2002 | US20020117776 Method for making face masks for reconstructive surgical patients |
| 08/27/2002 | CA2087067C Method and device for the fabrication of perforated blocks |
| 08/26/2002 | CA2370896A1 Tilt-up concrete panel forming system |
| 08/22/2002 | WO2002065501A1 Method of producing light emitting tube and core used therefor |
| 08/22/2002 | WO2002064902A1 Glass concrete composite panel |
| 08/22/2002 | WO2002064693A1 Static dissipative mold release agent and use in casting and molding processes |
| 08/22/2002 | US20020112430 Magnet unit for concrete moulds |
| 08/21/2002 | EP1232842A2 Magnet unit for concrete moulds |
| 08/21/2002 | CN2506422Y Combined vertical mould for producing hollow profile board |
| 08/21/2002 | CN1365411A Wall unit forming method and apparatus |
| 08/21/2002 | CN1364746A Forming process for silicon carbide reflector blank and expansion and contraction mold |
| 08/21/2002 | CN1364684A prefabricating method for producing Ming-Qing dynasty antique building member |
| 08/20/2002 | US6436858 Free or almost free of tio2 |
| 08/20/2002 | US6434894 Formwork for prefabricated concrete parts |
| 08/15/2002 | US20020109068 Valve for use in producing cast concrete articles |
| 08/14/2002 | CN1089184C Rotary throwel for forming suspended isolator |
| 08/14/2002 | CN1089183C Rotary trowel for forming suspended isolator |
| 08/13/2002 | US6432249 Extrusion die and method |
| 08/08/2002 | US20020106504 Faux stone concrete panel and method for making same |
| 08/08/2002 | US20020104954 Concrete wall and rib form |
| 08/08/2002 | US20020104952 Window and door form for prefabricated concrete walls |
| 08/07/2002 | EP1228827A1 Method and device for manufacturing powder molded body |
| 08/07/2002 | EP1227920A2 Device and method for producing bricks or floor tiles from clay |
| 08/06/2002 | US6428740 Method of removing cores from ceramic matrix composite articles |
| 08/06/2002 | US6428726 Method for constructing block for staircase |
| 08/01/2002 | WO2002043900A3 Method for processing materials to increase slurry lifetime |
| 08/01/2002 | US20020100241 Sheet of articulated masonry-like units and method for producing the same |
| 07/31/2002 | EP1226911A2 Method of manufacturing honeycomb extrusion die and die manufactured according to this method |
| 07/31/2002 | EP1225840A1 Plunger for a pressing furnace |
| 07/31/2002 | CN2502878Y Rubber inflation corn mould |
| 07/30/2002 | US6425751 Apparatus for molding blocks |
| 07/25/2002 | US20020096798 Prefabricated nichos |
| 07/24/2002 | CN2501668Y Mould for aero-concrete |
| 07/18/2002 | WO2002055178A1 Filter element and method for the manufacture |
| 07/18/2002 | US20020092807 Filter element and method for the manufacture |
| 07/18/2002 | US20020092257 Block splitting assembly and method |
| 07/17/2002 | CN2500458Y Plastic mould for producing concrete prefab |
| 07/17/2002 | CN2500457Y Side opening type mould for aero-concrete |
| 07/16/2002 | US6419095 Filter assembly for use in a press mould |
| 07/11/2002 | WO2002053310A1 Artificial reef and method of fabrication thereof |
| 07/11/2002 | US20020088191 Mosaic-like brick and method of manufacture |
| 07/11/2002 | DE10120495C1 Shuttering form, for filling with concrete and making tension bars, has base, sides and ends, vertical slots, plates and sealing lips |
| 07/10/2002 | CN1358129A Process film for use in producing ceramic green sheet and method for producing the film |
| 07/09/2002 | US6416850 Three dimensional printing materials system |
| 07/04/2002 | WO2002051604A1 Concrete element |
| 07/04/2002 | WO2002051603A2 Method for producing purpose-made blocks, a device therefor and a row of purpose-made blocks |
| 07/04/2002 | WO2002032636A3 Method for making micromolds |
| 07/04/2002 | US20020083658 Block system |
| 07/04/2002 | CA2400448A1 Method for producing purpose-made blocks, a device therefor and a row of purpose-made blocks |
| 07/03/2002 | CN2497960Y Pressure equalizer for tile mould |
| 07/03/2002 | CN2497959Y Pressure equalized mould core for dry powder moulding brick |
| 07/02/2002 | US6413376 Headbox for gypsum/fiber board production |
| 06/27/2002 | WO2002050857A2 Method for forming complex ceramic shapes |
| 06/27/2002 | DE10107531A1 Molded brick producing process involves producing adjacent bricks with axes in longitudinal direction deviating from that of row |
| 06/26/2002 | EP1216124A1 Method of simultaneously molding a meltable core and an overmold assembly |
| 06/26/2002 | EP1002188B1 Gas exhaust system |
| 06/26/2002 | CN2496631Y Porous cement standard brick mould for top-mould type cement standard brick making machine |
| 06/26/2002 | CN2496630Y Porous cement standard brick mould |
| 06/25/2002 | US6408576 Arch mold apparatus and method for making arches |
| 06/20/2002 | US20020076575 Fabrication of ceramic microstructures |
| 06/19/2002 | CN2495439Y Mould for producing glazed tiles |
| 06/19/2002 | CN2495437Y High efficiency machine for forming prefabricated and hollow light wt. wall element |
| 06/19/2002 | CN1086435C A set of parts for use in building |
| 06/12/2002 | EP1212179A1 Method and apparatus for casting concrete products |
| 06/12/2002 | CN2494751Y Powder forming mould |
| 06/12/2002 | CN1353624A Method and apparatus for forming melt-blown filter cartridges having melt-blown core elements, and filter cartridges formed thereby |
| 06/06/2002 | WO2002043942A1 Injection mould having a porous surface and method of using it |
| 06/06/2002 | WO2002043900A2 Method for processing materials to increase slurry lifetime |
| 06/06/2002 | US20020067960 Reinforced concrete panel and method of manufacture |
| 06/06/2002 | US20020066251 Stair block for use in landscaping and method for use thereof |
| 06/04/2002 | US6398998 Method for producing bodies of consolidated particulate material |
| 06/04/2002 | US6398864 Calcium sulfate hemihydrate, ammonium or potassium sulfate; ammonium and potassium sodium tartrate; castings; enhanced absorption and purge rates |
| 06/04/2002 | US6397555 Interlocking blocks of precise height |
| 05/29/2002 | EP1207987A1 Lost mould element for manufacturing reinforced concrete flat slabs |
| 05/29/2002 | EP1207986A1 Improved method for the production of slabs of ceramic material |
| 05/29/2002 | EP1207920A1 Method of surface modifying a medical tubing |
| 05/29/2002 | DE10033804A1 Verfahren und Vorrichtung zur Herstellung wärmeisolierender,undrennbarer und insbesondere plattenförmiger Formkörper Method and apparatus for producing heat-insulating, and in particular undrennbarer plate-shaped molded body |
| 05/29/2002 | CN2493384Y Mechanism for automatically adjusting form cavity length of group erected formwork |
| 05/29/2002 | CN1350913A Demoulding agent for concrete component |
| 05/28/2002 | US6395213 Apparatus and method for producing cast concrete articles |
| 05/23/2002 | WO2002040810A1 Connectors for sideforms used in formwork for moulding concrete construction panels |
| 05/23/2002 | WO2002040235A2 Masonry block splitting assembly and method |
| 05/23/2002 | US20020061342 Mold battery with improved member separation |
| 05/22/2002 | CN2492372Y Mold for forming fine natural stone-imitating grains in wall and floor tile |
| 05/22/2002 | CN2492371Y Cement tile forming mold |
| 05/22/2002 | CN2492369Y Light wall board machine |
| 05/21/2002 | US6390179 Method for processing materials to increase slurry lifetime |
| 05/15/2002 | CN2491205Y Mould of concrete products |