CH47151A
(en )
1910-06-01
Process for the manufacture of multi-shaped mold sheets for edible products
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT46567B
(en )
1911-02-25
Process for the manufacture of wood products.
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH48716A
(en )
1910-11-16
Process for the production of rubber stamps
CH51271A
(en )
1911-08-16
Process for the production of cocoa powder
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH54358A
(en )
1912-05-17
Process for the production of melt products
CH41605A
(en )
1908-11-02
Process for the production of alfenide-like metal goods
CH58823A
(en )
1913-04-01
Process for the production of metal layers
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH47405A
(en )
1910-07-01
Process for the production of appliqué curtains
CH46055A
(en )
1910-01-17
Process for the production of collecting walls for photos
CH48357A
(en )
1910-10-17
Process for the production of tannin extracts
CH50830A
(en )
1911-07-01
Process for obtaining a butter flavor in the production of butter from cream
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH43486A
(en )
1909-05-17
Process for the production of printing plates
CH47830A
(en )
1910-08-16
Process for the mechanical production of metal letters and monograms
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
AT64202B
(en )
1914-04-10
Process for the production of Turkish red oil-like products.
CH48470A
(en )
1910-10-17
Process for the production of aluminum nitride
CH48733A
(en )
1910-11-16
Process for the production of low-sulfur iron