DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK39818C
(en )
1929-02-18
Procedure for the production of glossy coatings.
DK40051C
(en )
1929-04-22
Procedure for Manufacturing Coatings.
DK39928C
(en )
1929-03-18
Procedure for the production of cover colors.
DK42876C
(en )
1930-09-01
Procedure for Attaching Friction Coatings to Their Substrates.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK44682C
(en )
1931-10-12
Procedure for the manufacture of articles of artificial wood pulp.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK39553C
(en )
1928-12-03
Procedure for the manufacture of bricks or other bricks.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK41908C
(en )
1930-03-24
Procedure for the Production of Colloidal Clichés.
DK41231C
(en )
1929-12-09
Procedure for the manufacture of iron retaining walls.
DK43984C
(en )
1931-04-13
Process for the production of base-exchanging substances.
DK47401C
(en )
1933-06-06
Procedure for the production of vitamin-containing beer.
DK43206C
(en )
1930-10-20
Process for the production of nitrocellulose.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK39803C
(en )
1929-02-11
Procedure for the production of blue dyes.
DK43555C
(en )
1930-12-29
Method for Manufacturing Titanium Pigments.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK47811C
(en )
1933-09-25
Procedure for the manufacture of coatings and impregnating agents.