CH57161A
(en )
1912-12-16
Process for the production of amylene hydrate carbamate
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH57546A
(en )
1913-01-16
Process for the production of size
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH63494A
(en )
1914-02-02
Process for the production of components
CH71191A
(en )
1915-12-01
Process for the production of methyl chloride
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH60521A
(en )
1913-07-16
Process for the manufacture of footwear
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH72824A
(en )
1916-07-01
Process for the production of nitrogen compounds
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH54334A
(en )
1912-05-17
Process for the production of synthetic wood
CH56851A
(en )
1912-12-02
Process for the production of shoe polish
AT54035B
(en )
1912-06-25
Process for the production of strips of fastening pins.