CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH43274A
(en )
1909-04-16
Process for the production of building structures
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
CH42224A
(en )
1909-01-16
Process for the production of relief images
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
AT41028B
(en )
1910-02-25
Process for the production of water-binding hydrocarbons.
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH41299A
(en )
1908-10-01
Process for the production of vanadium-containing steel
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH44225A
(en )
1909-08-02
Process for the production of hydrocyanic acid
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH39846A
(en )
1908-05-01
Process for the manufacture of floor paints
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH44373A
(en )
1909-08-02
Process for the production of shaped pieces from small cork
CH41936A
(en )
1908-12-16
Process for the production of chain links
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth