CH49645A
(en )
1911-03-01
Process for the production of metal alloys
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH48849A
(en )
1910-12-01
Process for the production of sparking metal alloys
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH58823A
(en )
1913-04-01
Process for the production of metal layers
AT41100B
(en )
1910-02-25
Process for the production of an aluminum solder.
CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH51149A
(en )
1911-08-01
Process for the production of ductile electrolyte iron
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH41605A
(en )
1908-11-02
Process for the production of alfenide-like metal goods
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
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH52110A
(en )
1911-11-01
Process for the production of hydrogen cyanide
CH47007A
(en )
1910-05-16
Process for the production of raw hard hollow bodies from metal strips
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH44393A
(en )
1909-08-02
Process for the production of aluminum
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH48470A
(en )
1910-10-17
Process for the production of aluminum nitride
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.