CH66504A
(en )
1914-09-16
Process for the production of a mixture of nitro products from a mixture of petroleum and tar
CH63125A
(en )
1914-01-02
Process for the production of a liquid nitration product of coal tar
CH55930A
(en )
1912-09-16
Process for the production of sodium nitrite from a mixture of sodium nitrite and sodium nitrate
CH67199A
(en )
1914-11-16
Process for the production of pressed synthetic wood panels from cement and a filler
CH66727A
(en )
1914-10-01
Process for the production of a filter material from fiber and carbon
CH54624A
(en )
1912-06-01
Process for the production of briquettes from vegetable matter
CH71808A
(en )
1916-02-16
Process for the production of gasoline from heavy hydrocarbons
CH70905A
(en )
1915-11-16
Process and device for the production of a gasoline-like liquid from aliphatic hydrocarbons
CH65543A
(en )
1914-06-16
Process for the production of ethane from ethylene and hydrogen in the presence of a catalyst
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH70282A
(en )
1915-09-01
Process for the production of a filter material with a high surface effect
CH63308A
(en )
1914-01-16
Process for the production of a weatherproof and dimensionally stable coal fuel
CH61706A
(en )
1913-10-01
Process for making a soap-like product from petroleum jelly
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH49857A
(en )
1911-04-01
Process for the production of briquettes from porous fuels
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH43288A
(en )
1909-04-16
Process for the production of a firing material containing peat
CH43237A
(en )
1909-04-16
Process for the production of liquid luminous gas from distillation gases
CH57691A
(en )
1913-02-01
Process for the production of hydrogen from gas mixtures containing hydrogen
CH60989A
(en )
1913-09-01
Process for the separation of the protoparaffin-like hydrocarbons from paraffin-containing raw material
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product
CH55752A
(en )
1912-09-02
Process for the preparation of acetylene tetrachloride
CH57533A
(en )
1913-01-16
Process for the production of hydrogen
CH57979A
(en )
1913-02-17
Process for the production of hydrogen