CH74305A
(en )
1917-07-16
Process for the production of objects of all kinds, e.g. B. toppings and moldings
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH75457A
(en )
1916-12-17
Process for the production of stamps and stamps produced by the process
CH74900A
(en )
1917-05-01
Process for the manufacture of pneumatic jackets
AT46567B
(en )
1911-02-25
Process for the manufacture of wood products.
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
CH67437A
(en )
1914-12-01
Process for the production of all kinds of matches
CH72824A
(en )
1916-07-01
Process for the production of nitrogen compounds
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH57742A
(en )
1913-02-01
Process for the production of colored chains
AT75645B
(en )
1919-02-25
Process for the production of two or more part porcelain insulators.
AT83793B
(en )
1921-05-10
Process for the production of staple fibers.
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH73574A
(en )
1916-10-16
Process for the production of oxygen
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH49278A
(en )
1911-01-16
Process for the production of dense, metallic layers
CH66000A
(en )
1914-08-01
Process for the production of incandescent bodies
CH74665A
(en )
1917-04-02
Process for the production of drive belts
CH66509A
(en )
1914-09-16
Process for the production of nitrocellulose solutions, in particular for paint purposes
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons