CH204453A
(en )
1939-04-30
Process for the production of nickel phthalocyanine.
CH189156A
(en )
1937-05-01
Process for the production of security paper.
AT155629B
(en )
1939-02-25
Process for the production of condensation products.
AT155631B
(en )
1939-02-25
Process for the preparation of 9-amino-1,5-phenanthroline.
CH205012A
(en )
1939-05-31
Process for the preparation of B- (p-oxyphenyl) -isopropylmethylamine.
CH189508A
(en )
1937-02-28
Process for the preparation of 3-acetyl-cis-androstandiol-3,17.
CH205016A
(en )
1939-05-31
Process for the preparation of B- (p-oxyphenyl) -isopropylmethylamine.
CH175352A
(en )
1935-02-28
Process for the preparation of 2-amino-1-naphthol-8-sulfonic acid.
CH182873A
(en )
1936-02-29
Process for the production of chrysene.
CH175350A
(en )
1935-02-28
Process for the preparation of salts of N-nitramines of primary aromatic amines.
CH181180A
(en )
1935-12-15
Process for the manufacture of pesticides.
AT152569B
(en )
1938-02-25
Process for the preparation of pyridinedicarboxylic acid bis-alkylamides.
AT148705B
(en )
1937-02-25
Process for making pastries.
CH208878A
(en )
1940-02-29
Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole.
CH196292A
(en )
1938-02-28
Process for the preparation of androstenedione (3.17).
CH182715A
(en )
1936-02-29
Process for the preparation of dihydromorphinone.
CH238119A
(en )
1945-06-30
Process for the production of rayon.
CH189556A
(en )
1937-02-28
Process for the preparation of 2,4-dinitro-3,6-dichloroaniline.
CH190548A
(en )
1937-04-30
Disinfection method.
AT152558B
(en )
1938-02-25
Process for the production of dyes.
AT157953B
(en )
1940-02-26
Process for the condensation of hydrocarbons.
CH205011A
(en )
1939-05-31
Process for the preparation of B- (p-oxyphenyl) -isopropylmethylamine.
CH231011A
(en )
1944-02-15
Process for the preparation of B- (p-oxyphenyl) -isopropyl-ethylamine.
CH212355A
(en )
1940-11-15
Process for the preparation of 1-ss- (p-oxyphenyl) -isopropylmethylamine.
CH175343A
(en )
1935-02-28
Process for the production of phenanthrene.