DK47143C
(en )
1933-03-27
Procedure for the Preparation and Separation of Sodium Nitrates and Ammonium Chloride.
DK56633C
(en )
1939-09-04
Skin and Skin Removal Procedure.
FR723546A
(en )
1932-04-11
Oscillator system
DK52360C
(en )
1936-11-30
Process for the Preparation of Desoxymorphine C and Dihydrodeoxymorphine D.
DK48493C
(en )
1934-03-12
Method of Preparation of Secondary and Tertiary Derivatives of the Aminomethyl Heptene.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK50628C
(en )
1935-09-09
Filling pen and method of making the same.
AT131812B
(en )
1933-02-10
Expandable case.
DK47667C
(en )
1933-08-21
Procedure for the Preparation of Aminomethylheptene Derivatives.
DK51216C
(en )
1936-02-03
Procedure for the manufacture of explosives.
CH160127A
(en )
1933-02-28
Fitting.
DK48164C
(en )
1933-12-18
Shrimp Preservation Procedure.
DK43949C
(en )
1931-04-07
Procedure for the Preparation of Potassium Nitrate and Soda.
DK49640C
(en )
1934-12-10
Method of Preparation of Olefin Alcohols and Their Derivatives.
DK51984C
(en )
1936-08-10
Procedure for the production of sodium nitrate.
FR718813A
(en )
1932-01-29
Altimeter
DK47359C
(en )
1933-05-22
Anordning til Ordning af Lynlaasled.
GR3209B
(en )
1931-05-22
WAY OF SEPARATION OF THE SULTANS.
DK45516C
(en )
1932-04-11
Segloblat and Procedure for its Manufacture.
DK47650C
(en )
1933-08-14
Bonemasse and Procedure for its Manufacture.
DK47142C
(en )
1933-03-27
Method of Manufacture of Fertilizers.
DK46541C
(en )
1932-11-28
Procedure for Softening Skins and Skins.
DK50445C
(en )
1935-07-22
Procedure for the manufacture of zippers or zippers strings.
DK43114C
(en )
1930-10-06
Procedure for the Preparation of Potassium Sulphate and Soda.
DK47622C
(en )
1933-08-07
Procedure for the manufacture of artificial leather and the like.