CH6743A
(en )
1893-10-14
Machine for the production of double seam roof tiles
CH10258A
(en )
1895-10-31
Machine for the production of cement roofing panels
CH30422A
(en )
1904-12-15
Forming machine for the production of building blocks
GB189316237A
(en )
1893-10-21
Improvements in the Construction of Brick Making Machines.
CH23973A
(en )
1902-10-31
Machine for the production of roof tiles
CH32668A
(en )
1905-08-31
Machine for the production of steel chips
CH35056A
(en )
1906-06-30
Machine for the production of building panels with insert
GB189315635A
(en )
1893-11-11
Improvement in Briquette-presses or Machines for the Manufacture of Fuel-blocks of Bricks.
CH33704A
(en )
1905-12-31
Machine for the production of composite boards
CH6190A
(en )
1893-07-15
Machine for the production of decorated wooden strips as well as pressed fournier
CH35474A
(en )
1906-08-31
Machine for the production of composite blocks
CH31400A
(en )
1905-03-31
Machine for the production of cement products
GB189322227A
(en )
1894-09-08
Improvement in the Manufacture of Cement Mortar.
CH36370A
(en )
1907-03-15
Form for the production of U-shaped, iron-reinforced concrete beams
AT33149B
(en )
1908-05-25
Machine for the production of cement bricks.
GB189312880A
(en )
1893-11-04
A Composition for the Production of Marble-like Plaster.
CH27030A
(en )
1903-11-30
Machine for the production of Tresterstöckli
GB189319939A
(en )
1894-09-01
Improvements relating to Composite Boards or Slabs for Building Purposes.
GB189324283A
(en )
1894-10-27
Improvements relating to the Manufacture of Pottery.
CH29001A
(en )
1904-06-30
Plasterboard for the production of walls, ceilings, etc.
GB190210082A
(en )
1902-06-25
A New or Improved Method for the Production of Files
DK8683C
(en )
1906-07-23
Machine for the production of false roof tiles.
CH4865A
(en )
1892-08-15
Machine for the production of cement pipes with fabric inserts
CH27266A
(en )
1903-12-15
Machine for the production of steel chips
CH4700A
(en )
1892-07-15
Device for fastening together stones or other panels for the production of walls