AT144660B
(en )
1936-02-25
Process for the production of soft sugar and chocolate masses.
CH189156A
(en )
1937-05-01
Process for the production of security paper.
SU42699A1
(en )
1935-12-31
Method of preventing coagulation of adhesive masses
AT148705B
(en )
1937-02-25
Process for making pastries.
CH195959A
(en )
1938-02-28
Process for the production of plastic masses.
CH175269A
(en )
1935-02-28
Plant containers and method of making the same.
CH182873A
(en )
1936-02-29
Process for the production of chrysene.
CH175352A
(en )
1935-02-28
Process for the preparation of 2-amino-1-naphthol-8-sulfonic acid.
AT152567B
(en )
1938-02-25
Process for the production of nitrogen-containing condensation products.
CH189508A
(en )
1937-02-28
Process for the preparation of 3-acetyl-cis-androstandiol-3,17.
CH181180A
(en )
1935-12-15
Process for the manufacture of pesticides.
AT148694B
(en )
1937-02-25
Process for the production of compressed yeast.
CH196292A
(en )
1938-02-28
Process for the preparation of androstenedione (3.17).
CH182750A
(en )
1936-02-29
Process for the production of white-colored silver images.
AT152503B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
AT152502B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
AT155623B
(en )
1939-02-25
Method of image production.
CH175343A
(en )
1935-02-28
Process for the production of phenanthrene.
AT152569B
(en )
1938-02-25
Process for the preparation of pyridinedicarboxylic acid bis-alkylamides.
AT155631B
(en )
1939-02-25
Process for the preparation of 9-amino-1,5-phenanthroline.
AT155626B
(en )
1939-02-25
Process for the preparation of pregnene (4) dione (3.20).
CH182661A
(en )
1936-02-29
Method and device for the production of glass vessels.
CH182715A
(en )
1936-02-29
Process for the preparation of dihydromorphinone.
CH182730A
(en )
1936-02-29
Process for the production of colored artificial masses.
AT152570B
(en )
1938-02-25
Process for the preparation of 1.1-dichloroethane.