CH41936A
(en )
1908-12-16
Process for the production of chain links
AT36294B
(en )
1909-02-25
Process for the production of drive belts and cords.
AT41028B
(en )
1910-02-25
Process for the production of water-binding hydrocarbons.
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
AT64202B
(en )
1914-04-10
Process for the production of Turkish red oil-like products.
CH41935A
(en )
1908-12-16
Process and machine for the production of brazed cord chains
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
CH45947A
(en )
1910-01-17
Process for the manufacture of rope belts
CH42224A
(en )
1909-01-16
Process for the production of relief images
AT41169B
(en )
1910-02-25
Process for the preparation of sulfur-containing dyes of the anthracene series.
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
CH41299A
(en )
1908-10-01
Process for the production of vanadium-containing steel
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH43274A
(en )
1909-04-16
Process for the production of building structures
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
CH44373A
(en )
1909-08-02
Process for the production of shaped pieces from small cork
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH41605A
(en )
1908-11-02
Process for the production of alfenide-like metal goods
CH43475A
(en )
1909-05-17
Process for the production of slowly burning flares