DK46293C
(en )
1932-10-10
Procedure for the Production of Cinematographic Films.
DK46155C
(en )
1932-09-05
Procedure for the production of lightweight concrete.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK47651C
(en )
1933-08-14
Procedure for the production of colored cement or mortar.
DK48014C
(en )
1933-11-13
Procedure for the Manufacture of Plants.
DK50372C
(en )
1935-06-24
Procedure for the manufacture of fertilizers.
DK44266C
(en )
1931-06-22
Procedure for the Production of Aldehyde Bases.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK47889C
(en )
1933-10-16
Procedure for the production of magnesium fertilizers.
DK47741C
(en )
1933-09-11
Procedure for the manufacture of cork molds.
DK45583C
(en )
1932-04-25
Method of Manufacturing Hydraulic Cement.
DK47287C
(en )
1933-05-01
Procedure for Making Resitols.
DK47132C
(en )
1933-03-27
Assistive device for the manufacture of Lynlaase.
DK57871C
(en )
1940-08-05
Procedure for the production of lightweight concrete.
DK44567C
(en )
1931-09-07
Procedure for the production of ready-to-use paints.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK44964C
(en )
1931-12-07
Procedure for the manufacture of canisters.
DK46358C
(en )
1932-10-24
Procedure for the manufacture of synthetic resins.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK38075C
(en )
1927-10-24
Procedure for the production of cement.
DK39553C
(en )
1928-12-03
Procedure for the manufacture of bricks or other bricks.