FR374503A
(en )
1907-06-15
Apparatus for the distillation of coal for the production of lighting gas
FR391284A
(en )
1908-10-27
Apparatus for intermittent distribution of lighting gas for light patterns, signals and other applications
GB189614929A
(en )
1896-08-15
New or Improved Apparatus for the Production and Combustion of Acetylene for Illuminating Purposes.
FR446768A
(en )
1912-12-14
Apparatus for the production of lighting gas or other similar gas by means of benzine
FR421633A
(en )
1911-02-27
Improved apparatus for extracting or separating suspended matter from gaseous bodies and particularly tar from lighting gas
CH11930A
(en )
1896-09-15
Apparatus for the production of acetylene gas and for the use thereof for lighting
FR351286A
(en )
1905-07-10
Apparatus for the production of acetylene and other gases
FR329142A
(en )
1903-07-25
Lighting gas and apparatus for its production
FR361952A
(en )
1907-01-05
Apparatus for obtaining lighting gas under high pressure
FR353128A
(en )
1905-09-04
Process and apparatus for obtaining coke, ammonia, lighting gas, tar, benzine, etc., by the distillation of mineral or vegetable coals, etc.
FR381600A
(en )
1908-01-15
Process and apparatus for the extraction of by-products from gases from the dry distillation of coal, lignite and peat
FR321524A
(en )
1903-01-12
Apparatus system for the production of acetylene gas
CH65885A
(en )
1914-08-01
Method and apparatus for the production of gasifier gas using bituminous fuels
FR320769A
(en )
1902-12-19
Method and apparatus for the rapid production of gas for engines
CH23283A
(en )
1902-06-30
Apparatus for enriching coal gas
FR369045A
(en )
1906-12-27
Method and apparatus for the production of mixed and lean gas for all purposes
FR396178A
(en )
1909-04-03
Apparatus for the production of gas with light hydrocarbons
FR340588A
(en )
1904-07-09
Method and device for the production of stationary gases by means of direct or reverse combustion gasifiers
FR363652A
(en )
1906-08-04
Apparatus for producing pressurized combustion gases
FR350063A
(en )
1905-08-30
Process for the distillation of hard coal for the production of coal gas or lighting gas and coke
CH15340A
(en )
1898-05-15
Apparatus for the production of certain gases, by the action of a lioquid on a suitable body
CH45275A
(en )
1909-11-01
Method and apparatus for the production of gas by means of petroleum
FR393434A
(en )
1908-12-22
Gas lighting fixture, eclipse, for illuminated advertising and other uses
FR362506A
(en )
1906-06-27
Distillation of coal and other substances and apparatus for operating it
FR329785A
(en )
1903-08-06
Automatic apparatus system for the production of acetylene gas