CH55720A
(en )
1912-09-02
Process for the mechanical production of the ramie bast and the bast of related plants
AU695312B
(en )
1913-05-06
Process and means forthe production of fibre from blackboy plants
CH57344A
(en )
1913-01-02
Process for the production of gas and bubble-free metal blocks
AU695312A
(en )
1913-05-06
Process and means forthe production of fibre from blackboy plants
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH52711A
(en )
1911-12-16
Process and device for the production of atmospheric nitrogen
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
FR439381A
(en )
1912-06-12
Process for the production of erythrene and isoprene
FR439416A
(en )
1912-06-13
Process for the production of erythrene and isoprene
CH56308A
(en )
1912-11-01
Process for the production of quartz hollow bodies
CH57546A
(en )
1913-01-16
Process for the production of size
CH47890A
(en )
1910-08-16
Process for the destruction of plants
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
AU131311B
(en )
1912-06-01
Improved apparatus forthe production of airgas
FR484308A
(en )
1917-09-25
Process for the production of elastic masses free from sulfur and substances thus produced
CH64157A
(en )
1914-03-16
Process for the production of chimney hats and frame-shaped chimney hat elements
FR452785A
(en )
1913-05-23
Process for the production of 1-dimethylaminobutene-3 and 1-dimethylamino-2-methylaminobutene-3
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH64476A
(en )
1914-04-01
Process and device for the continuous production of hydrogen peroxide
CH57227A
(en )
1912-12-16
Process for the production of artificial stones
CH42449A
(en )
1909-02-01
Process for the production of an artificial stone
CH40634A
(en )
1908-08-01
Process for the production of a coffee and cocoa substitute
CH57919A
(en )
1913-02-17
Process for the production of artificial lithography stones
CH56154A
(en )
1912-10-01
Process for the production of cellulose from fiber materials
FR15759E
(en )
1912-09-19
Process for the production of beta-gamma-dimethylbutadiene