DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK41963C
(en )
1930-03-31
Procedure for the Manufacture of Pavement Material.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK41888C
(en )
1930-03-24
Procedure for Improving the Dispersibility of Nitrophosphates.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK42950C
(en )
1930-09-15
Procedure for the production of bituminous paper.
DK38843C
(en )
1928-06-04
Procedure for the production of paving.
DK45235C
(en )
1932-02-15
Procedure for Manufacturing Bricks.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK43411C
(en )
1930-11-24
Procedure for the manufacture of resilient clamping plates.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK45888C
(en )
1932-07-04
Procedure for Manufacturing Shards.
DK44002C
(en )
1931-04-13
Procedure for Manufacturing Artificial Asphalt.
DK46211C
(en )
1932-09-19
Procedure for the Manufacture of Road Construction Materials.
DK46029C
(en )
1932-08-08
Procedure for the Preparation of Compounds of Higher Homologues of Polyoxybenzoles.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
DK47132C
(en )
1933-03-27
Assistive device for the manufacture of Lynlaase.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.