AT63524B
(en )
1914-02-25
Process for the production of colloidal cellulose.
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH63502A
(en )
1914-02-02
Process for the manufacture of radiators
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH68153A
(en )
1915-02-16
Process for the production of fuel
AT79111B
(en )
1919-11-25
Process for the production of Radium D rubbing alcohol.
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
AT71091B
(en )
1916-02-10
Process for the production of water-soluble oils.
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
CH60359A
(en )
1913-07-16
Process for the production of posters
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
AT63556B
(en )
1914-02-25
Process for the production of artificial sponge.
CH63494A
(en )
1914-02-02
Process for the production of components
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH59877A
(en )
1913-06-02
Process for the production of embroidery templates
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH57546A
(en )
1913-01-16
Process for the production of size
CH74792A
(en )
1917-04-16
Process for the production of tungsten wires
CH62314A
(en )
1913-11-17
Process for the production of viscose silk
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
AT68063B
(en )
1915-02-25
Process for the production of long-life yogurt milk.
CH68002A
(en )
1915-02-01
Process for the preparation of nitroacetyl cellulose