CH38363A
(en )
1907-10-15
Device for the production of molds
CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
CH35080A
(en )
1906-06-30
Device for the production of artificial threads
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
CH34235A
(en )
1906-03-31
Device for the production of egg sparrows
CH35186A
(en )
1906-09-30
Device for the production of hollow concrete masts
CH36889A
(en )
1907-03-15
Mold for the production of artificial building blocks
CH37096A
(en )
1907-04-30
Change mold on presses for the production of moldings
AT46697B
(en )
1911-02-25
Hand molding machine for the production of bricks.
CH38901A
(en )
1908-01-02
Device for the production of metal chips
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
FR367435A
(en )
1906-10-29
Removable rim
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH44082A
(en )
1909-07-01
Device for the production of bunz embroidery
AT26335B
(en )
1906-11-10
Process for the production of celluloid-like masses.
CH37755A
(en )
1907-07-31
Grinding device for the production of wood pulp
CH34756A
(en )
1906-05-31
Machine for the production of cigarillos
CH44992A
(en )
1909-10-16
Device for the production of animal feed
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH41393A
(en )
1908-10-16
Device for the production of hydrated lime
CH40740A
(en )
1908-08-17
Mold frames for the production of building construction parts
FR362301A
(en )
1906-06-19
Ozonator
CH35436A
(en )
1906-08-31
Facility for the production of artificial silk
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.