|
DK17177C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK14775C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK16028C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK20541C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK17320C
(en)
|
|
Procedure for the production of artificial stones from natural stone waste.
|
|
DK20158C
(en)
|
|
Apparatus for the manufacture of cement piles.
|
|
DK24927C
(en)
|
|
Procedure for the Production of Cyanides.
|
|
DK18263C
(en)
|
|
Procedure for the Synthetic Production of Glycerin.
|
|
DK17787C
(en)
|
|
Method of Making Cement.
|
|
DK15049C
(en)
|
|
Procedure for the production of rough plaster surfaces.
|
|
DK17131C
(en)
|
|
Machine for the production of slate and the like.
|
|
ES55235A1
(en)
|
|
A procedure for the manufacture of artificial stones.
|
|
DK17027C
(en)
|
|
Procedure for the production of so-called pore metals.
|
|
DK18894C
(en)
|
|
Procedure for the production of artificial lithographic stones.
|
|
DK16637C
(en)
|
|
Procedure for the manufacture of clunkers.
|
|
DK20003C
(en)
|
|
Procedure for the production of rubber.
|
|
DK23573C
(en)
|
|
Procedure for the production of caramel.
|
|
DK18439C
(en)
|
|
Procedure for the Production of Superphosphate.
|
|
DK18073C
(en)
|
|
Procedure for Making Artificial Wire.
|
|
DK17800C
(en)
|
|
Procedure for the production of extracts of fermented tobacco.
|
|
DK15189C
(en)
|
|
Procedure for the manufacture of artificial boards.
|
|
DK18160C
(en)
|
|
Procedure for the manufacture of casein binders.
|
|
DK24979C
(en)
|
|
Procedure for the production of finer steel of less fine.
|
|
DK20805C
(en)
|
|
Molds for the production of concrete buildings.
|
|
DK15795C
(en)
|
|
Procedure for Mass Production of Clichés.
|