DK46109C
(en )
1932-08-29
Procedure for the production of an artificial silk wrap.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK39928C
(en )
1929-03-18
Procedure for the production of cover colors.
ES113914A1
(en )
1929-08-16
Procedure for the manufacture of artificial silk.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK43842C
(en )
1931-03-16
Apparatus for the Production of Cellulosexantogenate.
DK41908C
(en )
1930-03-24
Procedure for the Production of Colloidal Clichés.
DK43966C
(en )
1931-04-07
Procedure for the Manufacture of Pavements.
DK39803C
(en )
1929-02-11
Procedure for the production of blue dyes.
ES114110A3
(en )
1929-08-16
A procedure for the manufacture of artificial silk fabrics.
DK45235C
(en )
1932-02-15
Procedure for Manufacturing Bricks.
DK44508C
(en )
1931-08-17
Procedure for the production of frost-free lubricants.
DK43447C
(en )
1930-12-08
Procedure for the manufacture of carbon dioxide.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK45888C
(en )
1932-07-04
Procedure for Manufacturing Shards.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.
DK44546C
(en )
1931-08-31
Procedure for the Production of Hormone Preparations.