AT23123B
(en )
1906-02-26
Method of making scissor blades.
AT23549B
(en )
1906-03-26
Method of making polish.
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH31757A
(en )
1905-08-31
Grid for making autotypes
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT33450B
(en )
1908-06-25
Method for representing Kamphen.
AT31848B
(en )
1908-02-25
Process for the production of a special type of fur from lamb and other hides.
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.
AT27460B
(en )
1907-02-11
Medallion and method of making medallion halves.
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
AT23244B
(en )
1906-02-26
Process for the production of dressings.
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH43864A
(en )
1909-06-16
Process for manufacturing components
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH45853A
(en )
1910-01-03
Method of making masts
AT36419B
(en )
1909-02-25
Process for the evolution of oxygen.
CH47250A
(en )
1910-06-01
Method of making embroidery
CH40980A
(en )
1908-09-01
Process for the production of artificial leather
AT23639B
(en )
1906-03-26
Process and last for the manufacture of footwear.
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.