CH221013A
(en )
1942-05-15
Process for the preparation of w-oxycapric acid.
CH203162A
(en )
1939-02-28
Process for the production of diazotypes.
CH208356A
(en )
1940-01-31
Process for the production of luminous enamel.
CH203154A
(en )
1939-02-28
Process for the manufacture of mirrors.
CH208747A
(en )
1940-02-29
Process for the preparation of levulinic acid.
CH221829A
(en )
1942-06-15
Process for the preparation of 1-amino-2-chloro-6-nitrobenzene-4-sulfonic acid.
CH221832A
(en )
1942-06-15
Process for the preparation of 2-bromo-6-nitro-1-aminobenzene-4-sulfonic acid.
CH203131A
(en )
1939-02-28
Process for the preparation of 3-acetoxy-bisnor-5-cholenic acid.
CH203945A
(en )
1939-04-15
Process for the preparation of fluorene-2-carboxylic acid.
CH202858A
(en )
1939-02-15
Process for the preparation of the sulfuric acid ester of 1-B-oxyethylamino-4-phenylaminoanthraquinone.
CH204994A
(en )
1939-05-31
Process for the manufacture of oxide cathodes.
AT157964B
(en )
1940-02-26
Process for the preparation of cyclic acid amidines.
CH212355A
(en )
1940-11-15
Process for the preparation of 1-ss- (p-oxyphenyl) -isopropylmethylamine.
CH211648A
(en )
1940-10-15
Process for the production of so-called mixed acid.
CH218890A
(en )
1942-01-15
Process for the preparation of 2-mercapto-benzoxazole-propionic acid-5-arsic acid.
CH233364A
(en )
1944-07-15
Process for the preparation of 4-oxy-3-carbamino-3'-acetyl-amino-arsenobenzene-4'-oxacetic acid.
CH195949A
(en )
1938-02-28
Process for the preparation of diethylidene-l-xylonic acid.
CH225920A
(en )
1943-02-28
Process for the preparation of 4-3-keto-etio-cholenic acid.
CH225928A
(en )
1943-02-28
Process for the preparation of 3-oxy-4-carbaminylbenzene-1-arsic acid.
CH208876A
(en )
1940-02-29
Process for the preparation of B-acetamino-butyric acid ethyl ester.
CH175352A
(en )
1935-02-28
Process for the preparation of 2-amino-1-naphthol-8-sulfonic acid.
AT152569B
(en )
1938-02-25
Process for the preparation of pyridinedicarboxylic acid bis-alkylamides.
CH189564A
(en )
1937-02-28
Process for the production of l-ascorbic acid.
AT157998B
(en )
1940-02-26
Process for the production of skis.
CH189405A
(en )
1937-02-28
Process for the preparation of acenaphthene-5,6-dicarboxylic acid.