DK41284C
(en )
1929-12-16
Procedure for the manufacture of a rubber-like substance.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK41963C
(en )
1930-03-31
Procedure for the Manufacture of Pavement Material.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK42950C
(en )
1930-09-15
Procedure for the production of bituminous paper.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK45479C
(en )
1932-04-04
Procedure for the Production of Potassium Carbonate.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK43987C
(en )
1931-04-13
Procedure for the production of basic bismuth salts of organic mercury compounds.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK46029C
(en )
1932-08-08
Procedure for the Preparation of Compounds of Higher Homologues of Polyoxybenzoles.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.
DK42909C
(en )
1930-09-08
Procedure for the production of clichés.
DK44546C
(en )
1931-08-31
Procedure for the Production of Hormone Preparations.
DK43268C
(en )
1930-10-27
Process for the Preparation of Spreadable Nitrophosphates.
DK41392C
(en )
1929-12-30
Process for the Preparation of Spreadable Nitrophosphates.
DK42057C
(en )
1930-04-14
Process for the Preparation of Spreadable Nitrophosphates.
DK38216C
(en )
1927-12-05
Process for the production of a porous substance.
DK44638C
(en )
1931-09-28
Procedure for the manufacture of a road construction material.
DK45235C
(en )
1932-02-15
Procedure for Manufacturing Bricks.