CH65543A
(en )
1914-06-16
Process for the production of ethane from ethylene and hydrogen in the presence of a catalyst
CH65923A
(en )
1914-08-01
Process for the production of pure ethane from ethylene and hydrogen with the help of catalysts
AT68066B
(en )
1915-02-25
Process for the production of pure ethane from ethylene and hydrogen with the help of catalysts.
CH65915A
(en )
1914-07-16
Process for the purification of ethylene for catalytic reactions, in particular for the production of ethane
CH71368A
(en )
1915-12-16
Process for the production of upholstery wool from horsehair waste
CH56594A
(en )
1912-11-16
Process for the production of hydrogen from gas mixtures containing hydrogen
CH57691A
(en )
1913-02-01
Process for the production of hydrogen from gas mixtures containing hydrogen
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen
CH61381A
(en )
1913-09-16
Process for the production of rayon from viscose
CH65639A
(en )
1914-07-01
Process for making sacks
CH66727A
(en )
1914-10-01
Process for the production of a filter material from fiber and carbon
CH55749A
(en )
1912-09-02
Process for the production of hydrogen cyanide
CH66504A
(en )
1914-09-16
Process for the production of a mixture of nitro products from a mixture of petroleum and tar
CH66509A
(en )
1914-09-16
Process for the production of nitrocellulose solutions, in particular for paint purposes
CH63123A
(en )
1914-01-02
Process for the production of hydrogen chloride
CH70905A
(en )
1915-11-16
Process and device for the production of a gasoline-like liquid from aliphatic hydrocarbons
CH71808A
(en )
1916-02-16
Process for the production of gasoline from heavy hydrocarbons
CH53246A
(en )
1912-02-01
Process for the production of hydrogen peroxide
CH54144A
(en )
1912-05-01
Process for the continuous production of hydrogen and finely divided carbon from acetylene
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product
CH70282A
(en )
1915-09-01
Process for the production of a filter material with a high surface effect
CH64477A
(en )
1914-04-01
Process for purifying hydrogen
CH52110A
(en )
1911-11-01
Process for the production of hydrogen cyanide
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute