AT27491B
(en )
1907-02-25
Process for the production of photographs with any foreground and background.
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT32126B
(en )
1908-03-10
Processes and machines for the automatic production of mosaic pictures according to templates.
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH42224A
(en )
1909-01-16
Process for the production of relief images
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
CH45108A
(en )
1909-10-16
Process for the production of picture frames
AT41147B
(en )
1910-02-25
Process for the production of threads from kapok fibers.
CH49424A
(en )
1911-02-01
Process for the production of embroidery with picot-like effects
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
CH50097A
(en )
1911-04-17
Process for the production of alloys
AT36294B
(en )
1909-02-25
Process for the production of drive belts and cords.
AT57774B
(en )
1913-02-25
Process for the production of filter discs.
AT41182B
(en )
1910-02-25
Process for making ceramic images.
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
AT41197B
(en )
1910-02-25
Process for the production of carbonic acid baths.
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH38363A
(en )
1907-10-15
Device for the production of molds
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures