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
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
CH69337A
(en )
1915-06-16
Process for the production of methyl alcohol from chloromethane
CH57546A
(en )
1913-01-16
Process for the production of size
CH75154A
(en )
1917-06-01
Process for the production of shaped pieces from fodder
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH54331A
(en )
1912-05-17
Process for the production of tubes from low-smoke gunpowder
CH77143A
(en )
1918-03-01
Process for the production of molded parts from cellulosic materials
CH57161A
(en )
1912-12-16
Process for the production of amylene hydrate carbamate
CH75450A
(en )
1917-08-01
Process for the production of floor wax
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
AT79111B
(en )
1919-11-25
Process for the production of Radium D rubbing alcohol.
CH52438A
(en )
1911-11-16
Process for the production of shaped pieces from cellulose acetate
CH78109A
(en )
1918-10-16
Process for the production of ethyl alcohol from acetaldehyde and hydrogen
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH60990A
(en )
1913-09-01
Process for the production of nitrocellulose from cellulose wadding
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
AT82809B
(en )
1921-02-25
Process for the production of an anti-skid compound.
CH74534A
(en )
1917-08-01
Process for the production of an anti-skid compound