CH66777A
(en )
1914-10-16
Process for the manufacture of pipe fittings
CH66776A
(en )
1914-10-01
Process for the manufacture of pipe fittings
CH63502A
(en )
1914-02-02
Process for the manufacture of radiators
CH64978A
(en )
1914-05-01
Process for the production of resilient corrugated pipes
CH67036A
(en )
1914-11-02
Process for the preparation of a-bronisovaleric acid-p-phenetidine
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH63494A
(en )
1914-02-02
Process for the production of components
CH60521A
(en )
1913-07-16
Process for the manufacture of footwear
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH61633A
(en )
1913-10-01
Process for the production of ceiling formwork
CH63703A
(en )
1914-02-16
Process for the preparation of α-bromoisovalerylurea
CH63229A
(en )
1914-01-16
Process for the preparation of hydrohydrastinin
CH64582A
(en )
1914-04-01
Process for the preparation of diethylbromoacetylurea
CH62461A
(en )
1913-11-17
Process for the preparation of hydrohydrastinin
CH62349A
(en )
1913-11-17
Process for the preparation of α-selenium cyananthraquinone
CH65235A
(en )
1914-06-01
Process for the preparation of 6-ethoxyquinolyl-4-methylketone
CH63571A
(en )
1914-02-02
Process for the preparation of 2-3-oxynaphthoic acid-m-nitranilide
CH66644A
(en )
1914-10-01
Process for the preparation of 2-3-oxynaphthoic acid-m-chloroanilide
CH66643A
(en )
1914-10-01
Process for the preparation of 2-3-oxynaphtoic acid-p-toluid
CH66642A
(en )
1914-10-01
Process for the preparation of 2-3-oxynaphtoic acid-m-toluid
CH65924A
(en )
1914-07-16
Process for the preparation of p-nitrosophenylglycine
CH64480A
(en )
1914-04-01
Process for the preparation of 2-nitroquinizarin
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH66502A
(en )
1914-09-16
Process for the production of cyanides