AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
DE173035C
(en )
1906-07-05
PROCESS FOR THE MANUFACTURE OF IRON CONCRETE STRUCTURES
CH49382A
(en )
1911-02-01
Process for the production of magnesia cement
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.
AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
CH39693A
(en )
1908-04-01
Shaped stone for the production of reinforced ceilings
AT23244B
(en )
1906-02-26
Process for the production of dressings.
AT32028B
(en )
1908-02-25
Process for the production of incandescent bodies.
CH49756A
(en )
1911-03-16
Process for the production of calcium carbide fittings
AT46647B
(en )
1911-02-25
Process for the production of cementitious binders.
AT41197B
(en )
1910-02-25
Process for the production of carbonic acid baths.
AT25350B
(en )
1906-08-10
Process for the production of autotypical negatives.
AT33149B
(en )
1908-05-25
Machine for the production of cement bricks.
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
AT46697B
(en )
1911-02-25
Hand molding machine for the production of bricks.
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
CH33252A
(en )
1905-11-15
Machine for the production of taps
CH30422A
(en )
1904-12-15
Forming machine for the production of building blocks
CH32668A
(en )
1905-08-31
Machine for the production of steel chips
AT23352B
(en )
1906-03-10
Process for making fire-resistant bricks.
CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage