FR360720A
(en )
1906-05-01
gas purifier
FR360924A
(en )
1906-05-07
Gasifier for the production of acetylene gas
FR7588E
(en )
1907-09-02
Installation for the production of hydrogen gas
FR2991E
(en )
1904-07-29
Gasifier for the production of lean gas
FR339817A
(en )
1904-06-20
Gasifier for the production of lean gas
CH34376A
(en )
1906-04-15
Gasifier for the production of lean gas free of tar
FR366658A
(en )
1906-10-09
Installation for the production of hydrogen gas
FR364970A
(en )
1906-08-31
Improvements to gasifiers for the production of lean gas
FR404650A
(en )
1909-12-07
Process for the production of gas
FR368082A
(en )
1906-11-16
Obturator for gas pipes
FR371002A
(en )
1907-02-25
Apparatus for the production of atmospheric gas
FR362478A
(en )
1906-06-25
Antipulsator for gas pipes
FR355583A
(en )
1905-11-07
gas purifier
FR381683A
(en )
1908-01-17
Device for the production of lean gas
CH30585A
(en )
1904-12-31
Gasifier for the production of lean gas free of tar
CH33096A
(en )
1905-10-31
Acetylene gas apparatus
FR400333A
(en )
1909-07-24
Process for the purification of lean gas
CH24443A
(en )
1903-01-15
Installation for the production of combustible gas
CH28910A
(en )
1904-06-30
Installation for the production of methane-rich gas
FR398848A
(en )
1909-06-15
Installation for the production of gas for engines
CH32917A
(en )
1905-09-30
Plant for the production of a disinfectant gas mixture
FR345717A
(en )
1904-12-09
Device for the production of fuel gas
CH33261A
(en )
1905-11-15
Gas turbine system
FR369537A
(en )
1907-01-14
Improvements relating to the production of acetylene gas
FR372504A
(en )
1907-04-10
Apparatus for the production of acetylene gas