GR1550B
(en )
1927-07-09
METHOD OF ECONOMIC COMBUSTION GAS COAL, LIGNITE AND OTHER EXHAUSTABLE FUELS.
ES102909A1
(en )
1927-09-01
Economic combustion process for coal, lignite and other gasifiable fuels.
FR542652A
(en )
1922-08-19
Stove for gas, petroleum, and similar fuels
ES93339A1
(en )
1925-06-16
Brown coal furnace with fuel container.
CH127481A
(en )
1928-09-01
Economic combustion process for litantrax, lignites and other similar fuels.
ES83036A1
(en )
1923-03-16
Procedure to gasify and carbonize coal and other fuels.
AT105649B
(en )
1927-02-25
Combustion chamber for coal dust and similar furnaces.
CH130015A
(en )
1929-01-02
Gas burner.
ES93445A1
(en )
1925-12-16
Procedure to verify incomplete combustion of coal and other solid fuels.
ES104200A1
(en )
1927-11-01
A supercarburator and producer of a new fuel.
ES100946A1
(en )
1927-06-16
Fuel saver.
ES102427A1
(en )
1927-06-01
Improvements in the coking of fuels, mainly of coal.
ES102197A1
(en )
1927-05-16
An oven to burn pulverized coal or oil.
ES93661A1
(en )
1925-07-16
Fuel saver.
ES105175A1
(en )
1928-01-01
Vertical furnace for the regeneration of fumes in poor gas for distillation and gasification of fuels.
ES98181A1
(en )
1926-08-01
A lighter for burning liquid and gaseous fuels.
AT112396B
(en )
1929-02-25
Pulverized coal firing system.
ES102642A1
(en )
1927-06-16
A continuous gas furnace and gasified liquid fuels.
ES120706A1
(en )
1930-12-16
An injector for fuel gas.
ES98279A1
(en )
1926-09-01
An improved procedure for burning powdered fuel.
ES96562A3
(en )
1926-03-16
Improvement and apparatus for the combustion of pulverized fuels in furnaces.
ES105491A1
(en )
1928-03-16
Carburetor for difficult explosion fuels.
ES104830A1
(en )
1928-03-01
Improvements in the burning of liquid fuel.
CA202210A
(en )
1920-07-27
Coal and gas grate
DK37658C
(en )
1927-07-04
Oil gas burner.