CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH50097A
(en )
1911-04-17
Process for the production of alloys
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH49645A
(en )
1911-03-01
Process for the production of metal alloys
CH58823A
(en )
1913-04-01
Process for the production of metal layers
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH50659A
(en )
1911-06-16
Process for the production of structural parts
AT41100B
(en )
1910-02-25
Process for the production of an aluminum solder.
CH48849A
(en )
1910-12-01
Process for the production of sparking metal alloys
CH59825A
(en )
1913-06-02
Process for the production of fire-resistant coatings on objects of all kinds
CH41605A
(en )
1908-11-02
Process for the production of alfenide-like metal goods
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.
AT42313B
(en )
1910-05-25
Process for the production of door sheet metal.
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH47830A
(en )
1910-08-16
Process for the mechanical production of metal letters and monograms
CH51271A
(en )
1911-08-16
Process for the production of cocoa powder
CH48733A
(en )
1910-11-16
Process for the production of low-sulfur iron
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH50026A
(en )
1911-04-17
Process for the production of connectors on pipes
CH48357A
(en )
1910-10-17
Process for the production of tannin extracts
CH43912A
(en )
1909-07-01
Process for the production of galvanic chromium deposits
CH47460A
(en )
1910-07-01
Process for the production of inlay-like decorations on wood
CH48045A
(en )
1910-09-01
Process for the production of hollow ceilings
CH54072A
(en )
1912-04-16
Process for the manufacture of pliable electrolyte iron