CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage
AT20653B
(en )
1905-07-10
Process for the production of mosaic panels.
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH30294A
(en )
1904-11-30
Device for the production of cement pipes u. like
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.
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH32245A
(en )
1905-06-30
Facility for the production of animal feed
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH49382A
(en )
1911-02-01
Process for the production of magnesia cement
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
CH39693A
(en )
1908-04-01
Shaped stone for the production of reinforced ceilings
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
CH34235A
(en )
1906-03-31
Device for the production of egg sparrows
CH30422A
(en )
1904-12-15
Forming machine for the production of building blocks
AT23244B
(en )
1906-02-26
Process for the production of dressings.
CH44393A
(en )
1909-08-02
Process for the production of aluminum
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH38363A
(en )
1907-10-15
Device for the production of molds
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
CH49756A
(en )
1911-03-16
Process for the production of calcium carbide fittings
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.