CH42215A
(en )
1909-01-16
Device for producing screw threads
CH48879A
(en )
1910-12-16
Device for generating mechanical resistance
CH39711A
(en )
1908-04-01
Device for making artificial threads
CH44992A
(en )
1909-10-16
Device for the production of animal feed
AT38990B
(en )
1909-09-25
Device for producing artificial threads.
CH35080A
(en )
1906-06-30
Device for the production of artificial threads
CH41393A
(en )
1908-10-16
Device for the production of hydrated lime
CH44082A
(en )
1909-07-01
Device for the production of bunz embroidery
CH38363A
(en )
1907-10-15
Device for the production of molds
CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH43635A
(en )
1909-05-17
Device for the production of amorphous carbon by splitting hydrocarbons
CH34222A
(en )
1906-03-31
Apparatus for making synthetic threads
CH34265A
(en )
1906-04-30
Device for producing the toothing of toothed strips
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH35705A
(en )
1906-10-15
Device on record speaking machines for the production of phonograms
CH44089A
(en )
1909-07-01
Method and device for the production of sewing ribs on soles
AT41147B
(en )
1910-02-25
Process for the production of threads from kapok fibers.
CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
CH39760A
(en )
1908-04-16
Device for making belt connections
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH47012A
(en )
1910-05-16
Device for the production of rubber sheets
CH32596A
(en )
1905-08-15
Tool for the production of globoid screws
CH31572A
(en )
1905-04-30
Device for the production of structures consisting of loops
CH44829A
(en )
1909-09-16
Method and device for the production of plastic sweets