DK46293C
(en )
1932-10-10
Procedure for the Production of Cinematographic Films.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK41963C
(en )
1930-03-31
Procedure for the Manufacture of Pavement Material.
DK38028C
(en )
1927-10-03
Procedure for the manufacture of viscose plastics.
DK40710C
(en )
1929-09-02
Procedure for the manufacture of viscose plastics.
DK40827C
(en )
1929-09-23
Procedure for the manufacture of viscose plastics.
DK40828C
(en )
1929-09-23
Procedure for the manufacture of viscose plastics.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK41888C
(en )
1930-03-24
Procedure for Improving the Dispersibility of Nitrophosphates.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK36562C
(en )
1926-09-20
Procedure for the manufacture of plastics.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK42950C
(en )
1930-09-15
Procedure for the production of bituminous paper.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK46358C
(en )
1932-10-24
Procedure for the manufacture of synthetic resins.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.