CH37096A
(en )
1907-04-30
Change mold on presses for the production of moldings
CH45108A
(en )
1909-10-16
Process for the production of picture frames
CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
CH45901A
(en )
1910-01-03
Process for the production of ornamented stuff
CH49851A
(en )
1911-04-01
Process for the production of clay bricks with dry pressing
AT36791B
(en )
1909-03-26
Process for the production of baking additives and extracts for medicinal and technical purposes.
CH48716A
(en )
1910-11-16
Process for the production of rubber stamps
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
CH44829A
(en )
1909-09-16
Method and device for the production of plastic sweets
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH45173A
(en )
1909-10-16
Process and device for the production of molded articles from pressed amber, copal and similar materials
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH40980A
(en )
1908-09-01
Process for the production of artificial leather
CH40145A
(en )
1908-06-16
Press for the production of pellets
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH40993A
(en )
1908-09-01
Process for the production of camphor
CH43486A
(en )
1909-05-17
Process for the production of printing plates
CH44089A
(en )
1909-07-01
Method and device for the production of sewing ribs on soles
CH42224A
(en )
1909-01-16
Process for the production of relief images
AT64202B
(en )
1914-04-10
Process for the production of Turkish red oil-like products.
CH45307A
(en )
1909-11-01
Process for the manufacture of shoe caps
CH43589A
(en )
1909-05-17
Process for the production of wood briquettes
CH41870A
(en )
1908-12-01
Press for making shape-retaining compacts
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
CH43182A
(en )
1909-06-01
Process for the manufacture of filter crucibles