CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH59261A
(en )
1913-05-02
Process for the manufacture of electrolytic capacitors
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH54326A
(en )
1912-05-17
Process for the preparation of 3-nitro-4oxyphenyl-1-arsic acid
CH54498A
(en )
1912-06-01
Process for the preparation of aminobenzoylaminobenzoyl-2-amino-5-naphthol-7-sulfonic acid
CH55832A
(en )
1912-09-16
Process for the preparation of o-carboxethylaminophenol-p-arsic acid
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH69955A
(en )
1915-08-02
Process for the preparation of 4-chloro-1-oxyanthraquinone
CH71544A
(en )
1916-01-17
Process for the preparation of 4-methyl-1-oxyanthraquinone
CH57546A
(en )
1913-01-16
Process for the production of size
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH71191A
(en )
1915-12-01
Process for the production of methyl chloride
CH62721A
(en )
1913-12-01
Process for the preparation of m-oxybenzoic acid chloride
CH60521A
(en )
1913-07-16
Process for the manufacture of footwear
CH76038A
(en )
1917-10-16
Process for the production of sodium amide
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH53092A
(en )
1912-01-16
Process for the production of combined photographic images
CH57161A
(en )
1912-12-16
Process for the production of amylene hydrate carbamate
CH72727A
(en )
1916-07-01
Process for the production of oxalic acid
CH68744A
(en )
1915-04-16
Process for the production of carbonic acid baths
CH72628A
(en )
1916-06-16
Process for the production of antimonies
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH65920A
(en )
1914-07-16
Process for the preparation of acetylsulphuric acid
CH67907A
(en )
1915-02-01
Process for the preparation of 4-methylamino-3-nitrobenzene-1-arsic acid