CH70905A
(en )
1915-11-16
Process and device for the production of a gasoline-like liquid from aliphatic hydrocarbons
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH67592A
(en )
1914-12-16
Process for the production of a flammable, gasoline-like liquid
CH71769A
(en )
1916-02-16
Process for the production of a flammable, gasoline-like liquid
CH71808A
(en )
1916-02-16
Process for the production of gasoline from heavy hydrocarbons
CH66777A
(en )
1914-10-16
Process for the manufacture of pipe fittings
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH63721A
(en )
1914-02-16
Process for the production of folding packs
CH58673A
(en )
1913-03-17
Process for the preparation of erythrene from α-methyltrimethyleneimine
CH63112A
(en )
1914-01-02
Method and device for the production of rennet liquid
CH64978A
(en )
1914-05-01
Process for the production of resilient corrugated pipes
CH64923A
(en )
1914-05-01
Method and device for the production of a preparation containing diatase
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH60919A
(en )
1913-08-16
Process and box for the production of cork insulating bricks and structural components
CH60359A
(en )
1913-07-16
Process for the production of posters
CH60207A
(en )
1913-07-01
Vessel with a device for the dropwise withdrawal of liquid from the same
CH55404A
(en )
1912-08-16
Process for the improvement of fluids
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene
CH64347A
(en )
1914-04-01
Process for the preparation of a bismethylaminotetraminoarsenobenzene
CH61381A
(en )
1913-09-16
Process for the production of rayon from viscose
CH59666A
(en )
1913-06-02
Process for the preparation of 2 3-dichloro-2-methylbutane
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH61599A
(en )
1913-10-01
Process for the preparation of hydrogen
CH61706A
(en )
1913-10-01
Process for making a soap-like product from petroleum jelly