DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK41888C
(en )
1930-03-24
Procedure for Improving the Dispersibility of Nitrophosphates.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK42969C
(en )
1930-09-15
Process for the Preparation of Complex Diaryl Compounds.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK44888C
(en )
1931-11-23
Procedure for Manufacturing Hot Tub.
DK46029C
(en )
1932-08-08
Procedure for the Preparation of Compounds of Higher Homologues of Polyoxybenzoles.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK46064C
(en )
1932-08-15
Process for the Preparation of Xanthogenated Cellulose Compounds.
DK45235C
(en )
1932-02-15
Procedure for Manufacturing Bricks.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
DK44936C
(en )
1931-11-30
Procedure for Drying Liquids.
DK45888C
(en )
1932-07-04
Procedure for Manufacturing Shards.
DK42950C
(en )
1930-09-15
Procedure for the production of bituminous paper.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK43822C
(en )
1931-03-09
Procedure for Making Yeast.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK39928C
(en )
1929-03-18
Procedure for the production of cover colors.
DK41963C
(en )
1930-03-31
Procedure for the Manufacture of Pavement Material.