CH57295A
(en )
1913-01-02
Process and device for the production of liquid luminous gas without loss of liquefiable gases
CH57344A
(en )
1913-01-02
Process for the production of gas and bubble-free metal blocks
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH59993A
(en )
1913-06-16
Method and device for the full utilization of the heating gases
CH53838A
(en )
1912-04-01
Process for the production of liquid luminous gas
CH55709A
(en )
1912-09-02
Air gas apparatus
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH76738A
(en )
1918-02-01
Process and device for the separation of gas mixtures by means of rectification
CH57532A
(en )
1913-01-16
Process for the production of a quantitative absorbable mixture of nitrous gases
AT58555B
(en )
1913-04-10
Method and device for the production of glass vials from glass tubes.
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
AT52441B
(en )
1912-02-26
Procedure for the absorption of nitrous gases.
CH66465A
(en )
1914-09-16
Process and device for the combustion of explosive gas mixtures
CH43237A
(en )
1909-04-16
Process for the production of liquid luminous gas from distillation gases
CH76807A
(en )
1918-02-01
Process and device for cleaning air and gases
CH77537A
(en )
1918-09-02
Method and device for the preparation of hydrochloric acid from hydrogen gas and chlorine gas
FR428867A
(en )
1911-09-09
Method and apparatus for the production of fuel gases
CH55941A
(en )
1912-09-16
Process and device for the production of explosive charges
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH55875A
(en )
1912-09-16
Method and device for the production of fire-proof and weather-resistant buildings
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH47270A
(en )
1910-06-16
Method and device for the production of grease-proof paper tubes
CH57691A
(en )
1913-02-01
Process for the production of hydrogen from gas mixtures containing hydrogen
CH56594A
(en )
1912-11-16
Process for the production of hydrogen from gas mixtures containing hydrogen