CH63362A
(en )
1914-02-02
Process for the production of shaped pieces from common salt
CH63494A
(en )
1914-02-02
Process for the production of components
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH75154A
(en )
1917-06-01
Process for the production of shaped pieces from fodder
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH68825A
(en )
1915-04-16
Process for the production of shaped pieces from milk powder
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH75891A
(en )
1918-01-02
Process for the production of structural parts from calcium or calcium alloys
CH71191A
(en )
1915-12-01
Process for the production of methyl chloride
CH64900A
(en )
1914-05-01
Process for the production of artificial structures from viscose
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH69818A
(en )
1915-07-16
Process for the production of conical springs from steel strips
CH66000A
(en )
1914-08-01
Process for the production of incandescent bodies
CH62855A
(en )
1913-12-16
Process for making soap
CH63594A
(en )
1914-02-02
Process for the production of writing boards
CH57546A
(en )
1913-01-16
Process for the production of size
CH72294A
(en )
1916-05-01
Process for the electrolytic production of sodium from table salt
CH72628A
(en )
1916-06-16
Process for the production of antimonies
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.