CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
CH44829A
(en )
1909-09-16
Method and device for the production of plastic sweets
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH43631A
(en )
1909-06-01
Method and apparatus for the production of ozone
CH44089A
(en )
1909-07-01
Method and device for the production of sewing ribs on soles
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH44528A
(en )
1909-08-16
Process for the production of cigarette paper and apparatus for carrying out this process
AT35093B
(en )
1908-11-10
Method and device for the production of phonograph cylinders.
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH47436A
(en )
1910-07-01
Leather finishing and process for making the same
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk
CH42449A
(en )
1909-02-01
Process for the production of an artificial stone
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
AT23627B
(en )
1906-03-26
Method and apparatus for making filaments.
CH46547A
(en )
1910-04-01
Firelighter together with the process and device for producing the same
AT26002B
(en )
1906-10-10
Method and device for the production of patterns on glass objects.
CH45947A
(en )
1910-01-17
Process for the manufacture of rope belts
CH51233A
(en )
1911-08-16
Method and device for the production of hollow glass bodies
CH51388A
(en )
1911-09-01
Method and device for the production of artificial stones
CH47754A
(en )
1910-08-01
Process and device for the production of brushes with oval metal ferrules