CH12932A
(en )
1897-04-15
Liquid fuel heating furnace with heating chamber
CH12720A
(en )
1897-02-15
Liquid fuel heating furnace
CH28183A
(en )
1904-04-15
Obelisk-shaped stove for heating with gas or liquid fuels
CH13199A
(en )
1897-05-31
Blue burners for liquid fuels
CH12474A
(en )
1896-12-31
Wickless cooking and heating apparatus for liquid fuels
CH17868A
(en )
1899-08-31
Liquid fuel furnace
CH12314A
(en )
1896-11-30
Improved gas cooker with double burner
CH31404A
(en )
1905-03-31
Liquid fuel heater
CH11992A
(en )
1896-09-30
Gas cooker for heating with liquid hydrocarbons
CH25605A
(en )
1903-05-31
Liquid fuel heating furnace
CH27483A
(en )
1904-05-15
Bath heater with gas heating
CH12529A
(en )
1897-01-15
Petroleum heater with sheet metal cylinder
CH14767A
(en )
1898-01-31
Liquid fuel burners
CH12119A
(en )
1896-10-15
Kerosene burner
CH28003A
(en )
1904-03-15
Liquid fuel burner
CH13385A
(en )
1897-06-30
Regulating device for gas heating burners
CH19593A
(en )
1900-08-15
Bunsen burner for liquid fuel
CH12934A
(en )
1897-04-15
Burner for petrol and spirit lighting and heating devices
GB189607940A
(en )
1896-05-16
Improvements in or in connection with Petroleum Burners for Heating Purposes.
CH29391A
(en )
1904-08-15
Liquid fuel burners
GB189600641A
(en )
1896-11-14
Improvements in or relating to the Application of Fuel to Furnaces.
CH31878A
(en )
1905-09-15
Double tap for gas heatable liquid heaters
DK630C
(en )
1896-07-20
Petroleum Burner For Use In Heaters.
CH49092A
(en )
1911-01-02
Fuel supply control device for furnaces of heating systems fed with liquid fuel
CH32949A
(en )
1905-09-30
Gas tap on liquid heaters with gas firing