| Patents for B28B 5 - Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyers irrespective of the manner of shaping (2,127) |
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| 08/22/1978 | CA1036778A1 Molded fibrous panel with finished surface |
| 08/08/1978 | US4105383 Brick molding machine |
| 07/18/1978 | US4101255 Apparatus for manufacturing wave-shape building blocks |
| 07/04/1978 | US4098562 Reinforced concrete block making machine |
| 05/23/1978 | US4090827 Apparatus for moulding and extrusion |
| 03/21/1978 | US4080129 Wheel mounted invertible molds |
| 02/28/1978 | US4076880 Mastic composition and composite structural panels formed therefrom |
| 12/20/1977 | US4063859 Apparatus for producing shaped concrete products |
| 12/06/1977 | US4061454 Factory-type apparatus for producing prestressed concrete products |
| 09/27/1977 | US4050865 Brick press and associated equipment for making bricks |
| 08/09/1977 | US4040226 Building block with wave-shaped upper and lower support surfaces |
| 07/12/1977 | US4035128 Brick press and associated equipment for making bricks |
| 06/21/1977 | US4031285 Lightweight, reinforced foamed organic polymer and cementitious material structure |
| 04/12/1977 | US4017230 Means for forming tapered slabs |
| 02/15/1977 | US4008026 Concrete forming apparatus for making fence posts and the like |
| 11/30/1976 | US3994657 Factory apparatus for producing concrete members |
| 11/02/1976 | US3989581 Apparatus for producing boards of filamentary material |
| 11/02/1976 | US3989144 Apparatus for transferring a mold |
| 09/28/1976 | US3982874 Production line apparatus for producing concrete floors |
| 08/10/1976 | US3974247 Process for shaping components made of concrete or mortar |
| 08/10/1976 | US3974024 Dehydration |
| 07/13/1976 | US3969061 Concrete press with mold clamping means |
| 06/29/1976 | US3966375 Rail mounted apparatus for manufacturing concrete poles |
| 05/25/1976 | US3959572 Coated molded panel member |
| 05/18/1976 | US3957407 Apparatus for manufacturing plaster sheets |
| 05/04/1976 | US3954378 Die casting machine with several molds |
| 01/13/1976 | US3931951 Mobile pallet for an installation for production of pre-fabricated elements of concrete |