AT26046B
(en )
1906-10-25
Process for the production of a binder for artificial stone and briquette production
CH42449A
(en )
1909-02-01
Process for the production of an artificial stone
AT28409B
(en )
1907-05-10
Process for the production of a dental cement.
AT23589B
(en )
1906-03-26
Process for the production of artificial coal crusts in tobacco pipes.
AT22844B
(en )
1906-01-25
Process for the production of a rubber substitute.
CH43912A
(en )
1909-07-01
Process for the production of galvanic chromium deposits
CH42533A
(en )
1909-02-01
Process for the manufacture of a leather substitute
CH45099A
(en )
1909-10-16
Process for the production of an externally reinforced concrete body
CH40980A
(en )
1908-09-01
Process for the production of artificial leather
AT46647B
(en )
1911-02-25
Process for the production of cementitious binders.
CH43288A
(en )
1909-04-16
Process for the production of a firing material containing peat
AT23590B
(en )
1906-03-26
Process for the production of artificial stones.
CH43426A
(en )
1909-05-01
Process for the production of artificial stone
CH43619A
(en )
1909-05-17
Process for the production of a vegetable felt
CH43589A
(en )
1909-05-17
Process for the production of wood briquettes
AT23245B
(en )
1906-02-26
Process for the production of a dust binder.
CH43322A
(en )
1909-04-16
Process for the production of artificial leather
CH43636A
(en )
1909-05-17
Process for the production of a rust preventive and lubricant
CH42842A
(en )
1909-03-01
Process for the production of seamless tramways
CH64940A
(en )
1914-05-01
Process for the production of an artificial material from wood waste
CH43037A
(en )
1909-04-01
Process for the production of galvanic metal deposits that can be removed from their base
CH40146A
(en )
1908-06-01
Process for the production of an acid-resistant cement
CH47224A
(en )
1910-06-01
Process for the production of artificial stone slabs from fiber materials and hydraulic binders
CH40470A
(en )
1908-07-16
Process for making a new fertilizer
CH43240A
(en )
1909-06-01
Mast for long-distance pipelines made of artificial stone mass and process for the production of the artificial stones from which the mast is composed