CH31438A
(en )
1905-03-31
Device for producing hollow tips on cigars
CH48879A
(en )
1910-12-16
Device for generating mechanical resistance
CH49430A
(en )
1911-02-16
Device for making cigars
CH50449A
(en )
1911-06-01
Device for making cigars
CH30730A
(en )
1905-01-31
Device for producing carburized air
CH39711A
(en )
1908-04-01
Device for making artificial threads
CH36826A
(en )
1907-03-15
Device for producing stable, long arcs
CH36827A
(en )
1907-03-15
Device for producing stable, long arcs
CH35705A
(en )
1906-10-15
Device on record speaking machines for the production of phonograms
AT23627B
(en )
1906-03-26
Method and apparatus for making filaments.
AT38990B
(en )
1909-09-25
Device for producing artificial threads.
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH39760A
(en )
1908-04-16
Device for making belt connections
CH30490A
(en )
1904-12-31
Device for producing exactly the same cutting surfaces on drills
CH35231A
(en )
1906-07-31
Device for producing stable, long arcs
CH42215A
(en )
1909-01-16
Device for producing screw threads
CH36179A
(en )
1906-12-15
Device on Linotype machines for producing line bars of different line lengths by means of the same set line
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH29680A
(en )
1904-09-15
Apparatus for making artificial silk
CH35332A
(en )
1906-08-15
Device to facilitate learning to play the piano
AT26002B
(en )
1906-10-10
Method and device for the production of patterns on glass objects.
AT25705B
(en )
1906-09-25
Device for the manufacture of ceramic products with inlays of metal mesh.
DK7772C
(en )
1905-08-21
Procedure for the production of hollow tips in cigars.
CH43765A
(en )
1909-06-16
Device for generating suction air
AT46704B
(en )
1911-02-25
Device for the production of hammer warts on Sensenzainen.