CH216125A
(en )
1941-07-31
Process for the production of erasable photographs.
CH176940A
(en )
1935-05-15
Process for the production of polyvinyl esters.
AT139802B
(en )
1934-12-10
Process for the preparation of alkyl-substituted di- or trimethoxy- or ethoxybenzoic acid amides.
CH208747A
(en )
1940-02-29
Process for the preparation of levulinic acid.
CH205012A
(en )
1939-05-31
Process for the preparation of B- (p-oxyphenyl) -isopropylmethylamine.
CH208878A
(en )
1940-02-29
Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole.
AT148694B
(en )
1937-02-25
Process for the production of compressed yeast.
CH208002A
(en )
1939-12-31
Process for the preparation of 1-amino-2-chloro-4-nitrobenzene-6-sulfonic acid.
CH221831A
(en )
1942-06-15
Process for the preparation of 2-chloro-6-nitro-1-aminobenzene-4-sulfonic acid.
CH203131A
(en )
1939-02-28
Process for the preparation of 3-acetoxy-bisnor-5-cholenic acid.
CH175347A
(en )
1935-02-28
Process for the preparation of methyl 2-keto-1-gulonate.
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.
AT152502B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
AT152503B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
AT144728B
(en )
1936-02-25
Process for the production of nerve-strengthening cosmetic preparations.
CH175361A
(en )
1935-02-28
Process for the production of bonds.
CH175545A
(en )
1935-02-28
Process for the preparation of 1-methyl-4-methoxy-3-N- (γ-ethoxy-B-oxypropyl) -n-butylaminobenzene.
CH175543A
(en )
1935-02-28
Process for the preparation of 1-methyl-3-N- (γ-ethoxy-B-oxypropyl) -n-butylaminobenzene.
CH175542A
(en )
1935-02-28
Process for the preparation of N- (γ-methoxy-B-oxypropyl) -n-butylaminobenzene.
CH175546A
(en )
1935-02-28
Process for the preparation of N- (γ-methoxy-B-oxypropyl) -isobutylaminobenzene.
CH175547A
(en )
1935-02-28
Process for the preparation of N- (γ-ethoxy-B-oxypropyl) -isobutylaminobenzene.
CH175453A
(en )
1935-02-28
Process for the production of wire bodies.
AT152569B
(en )
1938-02-25
Process for the preparation of pyridinedicarboxylic acid bis-alkylamides.
AT152558B
(en )
1938-02-25
Process for the production of dyes.