DK47373C
(en )
1933-05-29
Procedure for the Production of Yeast and Alcohol.
DK47315C
(en )
1933-05-08
Procedure for the Production of Yeast and Alcohol.
SU28935A1
(en )
1933-01-31
Microphone
SU20357A1
(en )
1931-04-30
Sound film
SU26390A1
(en )
1932-05-31
The method of obtaining tanning extracts
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK45262C
(en )
1932-02-22
Procedure for the Preparation of Higher Aliphatic Alcohols.
DK47951C
(en )
1933-10-30
Procedure for the production of pure, tasty alcohol.
DK44422C
(en )
1931-08-03
Procedure for the simultaneous production of butyl alcohol and acetone by fermentation.
DK44374C
(en )
1931-07-20
Procedure for the simultaneous production of butyl alcohol and acetone by fermentation.
DK46552C
(en )
1932-11-28
Procedure for the Preparation of Higher Aliphatic Alcohols.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK46721C
(en )
1933-01-02
Procedure and Device for the Manufacture of Wood Flour.
DK46495C
(en )
1932-11-21
Procedure for the production of two- and three-color photographs and cinematographs.
DK44583C
(en )
1931-09-07
Procedure for Manufacturing Dry Yeast.
DK44266C
(en )
1931-06-22
Procedure for the Production of Aldehyde Bases.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
GR2887B
(en )
1930-08-19
METHOD FOR PREPARATION OF SMOOTH CELLULAR.
GR3019B
(en )
1930-12-04
ALCOHOL CARBORATOR.
DK47423C
(en )
1933-06-12
Method and Plant for the Production of Cellulose.
FR709745A
(en )
1931-08-12
Altimeter
DK46483C
(en )
1932-11-14
Procedure for the production of rubber mixtures and the like.
DK47741C
(en )
1933-09-11
Procedure for the manufacture of cork molds.
DK47287C
(en )
1933-05-01
Procedure for Making Resitols.
DK46078C
(en )
1932-08-22
Procedure for the production of yeast without the production of alcohol.