CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH38363A
(en )
1907-10-15
Device for the production of molds
CH44992A
(en )
1909-10-16
Device for the production of animal feed
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
AT46704B
(en )
1911-02-25
Device for the production of hammer warts on Sensenzainen.
AT56173B
(en )
1912-11-11
Device for the electrolytic production of light metals.
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
AT26150B
(en )
1906-10-25
Process for the production of solder pastes.
CH35705A
(en )
1906-10-15
Device on record speaking machines for the production of phonograms
AT26335B
(en )
1906-11-10
Process for the production of celluloid-like masses.
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH35186A
(en )
1906-09-30
Device for the production of hollow concrete masts
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.
CH38806A
(en )
1907-12-15
Device for the production of glue and gelatin
AT42313B
(en )
1910-05-25
Process for the production of door sheet metal.
AT36419B
(en )
1909-02-25
Process for the evolution of oxygen.
AT57774B
(en )
1913-02-25
Process for the production of filter discs.
CH41393A
(en )
1908-10-16
Device for the production of hydrated lime
CH39760A
(en )
1908-04-16
Device for making belt connections
FR382080A
(en )
1908-01-29
Ornament point