AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
CH43274A
(en )
1909-04-16
Process for the production of building structures
AT20653B
(en )
1905-07-10
Process for the production of mosaic panels.
CH39693A
(en )
1908-04-01
Shaped stone for the production of reinforced ceilings
AT46647B
(en )
1911-02-25
Process for the production of cementitious binders.
AT42313B
(en )
1910-05-25
Process for the production of door sheet metal.
CH49382A
(en )
1911-02-01
Process for the production of magnesia cement
AT41028B
(en )
1910-02-25
Process for the production of water-binding hydrocarbons.
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH50466A
(en )
1911-06-01
Process for the production of parquet floors
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
AT31807B
(en )
1908-02-10
Process for the production of magnesia cement compounds.
CH44584A
(en )
1909-09-01
Process for the production of insulating pipes
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT46565B
(en )
1911-02-25
Process for the production of tiles for walls, floors and the like. like
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH49756A
(en )
1911-03-16
Process for the production of calcium carbide fittings
AT41027B
(en )
1910-02-25
Process for the preparation of p-arylglycinarsinic acids.
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
AT41025B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.