CH62855A
(en )
1913-12-16
Process for making soap
CH65639A
(en )
1914-07-01
Process for making sacks
CH63494A
(en )
1914-02-02
Process for the production of components
CH67258A
(en )
1914-11-16
Process for the production of artificial sponge
CH59431A
(en )
1913-05-16
Process for making clichés
CH65547A
(en )
1914-06-16
Process for the production of leather fats
CH69077A
(en )
1915-05-17
Process for making toothpastes
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH65738A
(en )
1914-07-16
Process for making nicotine-containing soap
CH66508A
(en )
1914-09-16
Process for the production of shoe wax
CH57546A
(en )
1913-01-16
Process for the production of size
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH64405A
(en )
1914-04-01
Process for creating room boundaries
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH60359A
(en )
1913-07-16
Process for the production of posters
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
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
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH60521A
(en )
1913-07-16
Process for the manufacture of footwear