47430 ⎘
Moulds; Cores; Mandrels; Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation; Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces using angle-shaped mould parts, e.g. L-parts
Method for manufacturing pieces made of ceramic material by the technique of additive manufacturing
#2Fast concrete house system for construction of houses and commercial structures
#3Hardenable material structure construction apparatus and method