DK43419C
(en )
1930-12-01
Procedure for the manufacture of mold-forming stimulants.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
SU14366A1
(en )
1930-03-31
Microscope
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK42909C
(en )
1930-09-08
Procedure for the production of clichés.
DK41908C
(en )
1930-03-24
Procedure for the Production of Colloidal Clichés.
DK39928C
(en )
1929-03-18
Procedure for the production of cover colors.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK43411C
(en )
1930-11-24
Procedure for the manufacture of resilient clamping plates.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK42908C
(en )
1930-09-08
Procedure for the production of clichés.
DK46064C
(en )
1932-08-15
Process for the Preparation of Xanthogenated Cellulose Compounds.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK47741C
(en )
1933-09-11
Procedure for the manufacture of cork molds.
DK45581C
(en )
1932-04-25
Procedure for the manufacture of printing plates.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
GR2123B
(en )
1929-01-17
PREPARATION FOR THE NORMAL FERTILIZATION OF THE GLEUKOS.
DK41888C
(en )
1930-03-24
Procedure for Improving the Dispersibility of Nitrophosphates.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.