AT79111B
(en )
1919-11-25
Process for the production of Radium D rubbing alcohol.
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
CH68153A
(en )
1915-02-16
Process for the production of fuel
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
AT63524B
(en )
1914-02-25
Process for the production of colloidal cellulose.
CH57546A
(en )
1913-01-16
Process for the production of size
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH72958A
(en )
1916-07-17
Process for the production of sodium percarbonate
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
AT98925B
(en )
1924-12-27
Process for the manufacture of cartridge cases.
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH60359A
(en )
1913-07-16
Process for the production of posters
CH72628A
(en )
1916-06-16
Process for the production of antimonies
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
CH75450A
(en )
1917-08-01
Process for the production of floor wax
CH74900A
(en )
1917-05-01
Process for the manufacture of pneumatic jackets
CH69943A
(en )
1915-08-02
Process for the production of diastase preparations
CH63494A
(en )
1914-02-02
Process for the production of components
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
AT89320B
(en )
1922-09-11
Process for the preparation of O-alkyl derivatives of hydrocupreine.
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH72824A
(en )
1916-07-01
Process for the production of nitrogen compounds
AT63556B
(en )
1914-02-25
Process for the production of artificial sponge.