CH66326A
(en )
1914-09-01
Process for the production of fuel from sulphite cellulose waste liquor
CH63309A
(en )
1914-01-16
Process for the production of briquettes using sulphite waste liquor
AT68019B
(en )
1915-02-25
Process for the production of alcohol from sulphite waste liquor.
CH56154A
(en )
1912-10-01
Process for the production of cellulose from fiber materials
CH53936A
(en )
1912-04-16
Process for the production of cellulose threads
CH79335A
(en )
1918-11-01
Process for the production of cigarette paper from sulphite pulp
CH67256A
(en )
1914-11-16
Process for the production of an adhesive and impregnation material from sulphite cellulose waste liquor
CH48576A
(en )
1910-11-01
Process for the production of cellulose solutions
CH49399A
(en )
1911-02-01
Process for the production of cellulose solutions
CH60990A
(en )
1913-09-01
Process for the production of nitrocellulose from cellulose wadding
CH65639A
(en )
1914-07-01
Process for making sacks
CH52437A
(en )
1911-11-16
Process for the production of layers from acetyl cellulose
AT75541B
(en )
1919-02-25
Process for the production of filter cylinders.
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH52438A
(en )
1911-11-16
Process for the production of shaped pieces from cellulose acetate
AT82837B
(en )
1921-02-25
Process for the production of pure cellulose xanthate solutions from viscose.
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH49857A
(en )
1911-04-01
Process for the production of briquettes from porous fuels
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH63594A
(en )
1914-02-02
Process for the production of writing boards
CH63494A
(en )
1914-02-02
Process for the production of components
CH62855A
(en )
1913-12-16
Process for making soap