CH42536A
(en )
1909-02-01
Process for the production of pulp from waste resulting from peeling cottonseed
AT57774B
(en )
1913-02-25
Process for the production of filter discs.
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
AT46542B
(en )
1911-02-25
Process for the production of soaps and soap-containing mixtures.
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH41583A
(en )
1908-11-02
Process for the continuous production of calcium carbide
CH42694A
(en )
1909-02-16
Process for the briquetting of coke chips
AT41191B
(en )
1910-02-25
Process for the production of finger rings by pressing.
CH43274A
(en )
1909-04-16
Process for the production of building structures
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH50097A
(en )
1911-04-17
Process for the production of alloys
AT29567B
(en )
1907-08-26
Process for the production of continuously patterned pieces of covering material from linoleum mass or the like.
AT38216B
(en )
1909-08-10
Process for the production of sheet metal grids.
CH40993A
(en )
1908-09-01
Process for the production of camphor
CH48552A
(en )
1910-11-01
Process for the production of allophanoic acid antalole ester
CH43742A
(en )
1909-06-01
Process for the extraction of crushed slag from waste slag
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH47890A
(en )
1910-08-16
Process for the destruction of plants
CH43589A
(en )
1909-05-17
Process for the production of wood briquettes