CH67437A
(en )
1914-12-01
Process for the production of all kinds of matches
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH59791A
(en )
1913-06-02
Process for the production of hulls of all kinds
CH63494A
(en )
1914-02-02
Process for the production of components
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH66000A
(en )
1914-08-01
Process for the production of incandescent bodies
CH57546A
(en )
1913-01-16
Process for the production of size
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH63124A
(en )
1914-01-02
Process for the production of disodium cyanamide
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH72628A
(en )
1916-06-16
Process for the production of antimonies
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH63594A
(en )
1914-02-02
Process for the production of writing boards
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
CH73574A
(en )
1916-10-16
Process for the production of oxygen
CH62358A
(en )
1913-11-17
Process for the production of ignition charges
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies