CH34082A
(en )
1906-03-15
Machine for cutting hard bricks and clay slabs
FR359315A
(en )
1906-03-21
Method and machine for forming artificial stone slabs
CH42458A
(en )
1909-02-01
Machine for cutting bricks
CH38151A
(en )
1907-09-15
Pliers for working stone and clay slabs
CH33064A
(en )
1905-10-15
Cement slab for covering paths
FR350990A
(en )
1905-06-30
Knife and knife holder for stone paving machine
CH35754A
(en )
1906-10-15
Machine for saw sharpening
FR5610E
(en )
1906-06-01
Knife and knife holder for stone paving machine
CH35287A
(en )
1906-07-31
Machine for the production of artificial stone slabs
CH25231A
(en )
1903-04-15
Machine for plastering clay pipes
GB189600881A
(en )
1896-11-14
Improvements in Machines for Cutting Clay or like Material into Bricks or Blocks.
FR351991A
(en )
1905-07-31
Machine for molding blocks, bricks, paving stones, etc., of asphalt or other materials
CH65490A
(en )
1914-06-16
Machine for ramming concrete, chamotte and the like into molds
CH29004A
(en )
1904-06-30
Machine for the production of cement interlocking tiles
CA94851A
(en )
1905-08-22
Mould for stone blocks
CA95564A
(en )
1905-10-10
Machine for making concrete blocks
GB190420018A
(en )
1904-10-20
Improvements in Slag or Scoriae Bricks or Blocks and in the Method of and Apparatus for Manufacturing the same.
CH35152A
(en )
1906-07-31
Machine for compressing gases
FR360066A
(en )
1906-04-12
Concrete block making machine
FR352836A
(en )
1905-08-22
Brick Making Machine
FR5999E
(en )
1906-08-20
Brick Making Machine
FR346945A
(en )
1905-02-15
Cement Stone Molding Machine
DK7816C
(en )
1905-09-11
Cement brick machine.
AU174104B
(en )
1905-08-01
Machine for molding hollow concrete building blocks
CH35535A
(en )
1906-08-31
Machine with lifting mold plate for molding cement bricks