Apparatus for the manufacture of an open celled structure...
Apparatus for the manufacture of prefabricated building...
Apparatus for the production of cast concrete members
Apparatus for the production of finished prestressed...
Apparatus for the production of slab-shaped construction...
Apparatus for throwing mortar for the plastering of walls
Apparatus for use in moulding
Apparatus for use in the manufacture of drainage blocks
Apparatus for, and method of casting in, molds for the...
Apparatus to manufacture "green" bricks
Apparatus useful in making plastic shapes
Apparatuses and methods for the production of simulated...
Appareillage pour la fabrication d'elements de construction...
Arrangement for producing molded concrete bricks
Arrangements for use in the supporting of formwork for the...
Article of ceramic material and production thereof
Auger construction for machines for forming hollow core...
Automated concrete casting system
Automatic blowing apparatus for repairing metallurgical...
Automatic machine for the internal fettling of sanitary...