DK23034C
(en )
1918-04-22
Procedure and Plant for the Manufacture of Decolorizing Coal.
DK19366C
(en )
1914-10-19
Procedure for the production of artificial stone and the like of peat fibers.
DK26004C
(en )
1920-05-25
Briquette and Procedure for Manufacturing the Same.
DK26007C
(en )
1920-05-25
Briquette and Procedure for Manufacturing the Same.
DK27323C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27324C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27405C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK18966C
(en )
1914-06-29
Procedure for the Treatment of Peat for the Production of Fertilizers and for Other Purposes.
DK23983C
(en )
1919-01-20
Procedure for the production of cement and for the extraction of potassium salts.
DK19459C
(en )
1914-11-02
Procedure for the production of paints and inks.
DK26540C
(en )
1920-08-30
Procedure for the manufacture of wickerwork articles and the like.
DK19858C
(en )
1915-02-22
Explosives and Procedures for the Manufacture of the same.
DK18240C
(en )
1913-12-15
Procedure for the manufacture of so-called artificial leather and similar products.
DK27322C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK16390C
(en )
1912-09-16
Method for Making Matchboxes and the Like.
DK14775C
(en )
1911-07-10
Procedure for the production of artificial stone.
DK23166C
(en )
1918-06-17
Procedure for the manufacture of a substitute for tobacco and the like of hops.
DK17392C
(en )
1913-06-09
Procedure for the production of hydrochloric acid and alkali-silico-aluminate.
DK24221C
(en )
1919-03-17
Procedure and Devices for Picking Peat.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK29197C
(en )
1922-01-23
Machine for the manufacture of pipes of cement and the like.
DK17713C
(en )
1913-08-25
Procedure for dewatering peat and the like.
DK15143C
(en )
1911-10-09
Procedure for Reproducing the Form of Solid Bodies.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK21113C
(en )
1916-03-27
Procedure and Form for Manufacturing Cement Stone.