DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK45633C
(en )
1932-05-09
Machine for the manufacture of forgings.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK42495C
(en )
1930-06-30
Procedure for the Manufacture of Textiles.
CH150963A
(en )
1931-11-30
Tempierungsmaschine.
DK43504C
(en )
1930-12-15
Procedure for Manufacturing Tools.
DK43206C
(en )
1930-10-20
Process for the production of nitrocellulose.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK45320C
(en )
1932-02-29
Procedure for the Production of Cellulite.
DK42642C
(en )
1930-07-21
Form for Shaping Hats.
DK41888C
(en )
1930-03-24
Procedure for Improving the Dispersibility of Nitrophosphates.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK42969C
(en )
1930-09-15
Process for the Preparation of Complex Diaryl Compounds.
DK41972C
(en )
1930-04-07
Machine for Making Emulsions.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK46064C
(en )
1932-08-15
Process for the Preparation of Xanthogenated Cellulose Compounds.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK43008C
(en )
1930-09-22
Procedure for the production of raster negatives.
CH144284A
(en )
1930-12-31
Lace.
GR2123B
(en )
1929-01-17
PREPARATION FOR THE NORMAL FERTILIZATION OF THE GLEUKOS.
DK41932C
(en )
1930-03-31
Centrifuge.
DK44320C
(en )
1931-07-06
Centrifuge.
DK44513C
(en )
1931-08-24
Centrifuge.
DK45768C
(en )
1932-06-06
Centrifuge.
DK42057C
(en )
1930-04-14
Process for the Preparation of Spreadable Nitrophosphates.