AT68019B
(en )
1915-02-25
Process for the production of alcohol from sulphite waste liquor.
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
CH60990A
(en )
1913-09-01
Process for the production of nitrocellulose from cellulose wadding
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
AT63524B
(en )
1914-02-25
Process for the production of colloidal cellulose.
CH64932A
(en )
1914-05-01
Process for the production of acetaldol from acetaldehyde
CH65133A
(en )
1914-05-16
Process for the production of acetaldol from acetaldehyde
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH62855A
(en )
1913-12-16
Process for making soap
CH74129A
(en )
1917-01-16
Process for the production of ethyl alcohol from acetaldehyde
CH77471A
(en )
1918-04-16
Process for the production of ethyl alcohol from acetaldehyde
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
AT71273B
(en )
1916-02-25
Process for the production of fermentable sugars from cellulose.
CH48576A
(en )
1910-11-01
Process for the production of cellulose solutions
CH49399A
(en )
1911-02-01
Process for the production of cellulose solutions
AT78737B
(en )
1919-10-25
Process for the production of workpiece leather from waste leather.
CH61381A
(en )
1913-09-16
Process for the production of rayon from viscose
CH57546A
(en )
1913-01-16
Process for the production of size
CH52438A
(en )
1911-11-16
Process for the production of shaped pieces from cellulose acetate
AT79111B
(en )
1919-11-25
Process for the production of Radium D rubbing alcohol.
CH53936A
(en )
1912-04-16
Process for the production of cellulose threads
CH56154A
(en )
1912-10-01
Process for the production of cellulose from fiber materials