CH35106A
(en )
1906-07-15
Copier for the production of colored pictures after the fading process
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
AT41197B
(en )
1910-02-25
Process for the production of carbonic acid baths.
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH45108A
(en )
1909-10-16
Process for the production of picture frames
AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
CH50659A
(en )
1911-06-16
Process for the production of structural parts
AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
AT46697B
(en )
1911-02-25
Hand molding machine for the production of bricks.
CH49424A
(en )
1911-02-01
Process for the production of embroidery with picot-like effects
AT23244B
(en )
1906-02-26
Process for the production of dressings.
AT41201B
(en )
1910-02-25
Process for the production of pastilles suitable for the preparation of carbonic acid baths.
CH48045A
(en )
1910-09-01
Process for the production of hollow ceilings
CH46940A
(en )
1910-05-02
Process for the production of playground floors
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
CH41586A
(en )
1908-11-02
Apparatus for the manufacture of calcium carbide
CH45947A
(en )
1910-01-17
Process for the manufacture of rope belts