CH14589A
(en )
1898-01-15
Liquid hydrocarbon heater
CH11453A
(en )
1896-06-30
Hydrocarbon heater
CH14726A
(en )
1898-01-31
Apparatus for the electro-capillary penetration of fibrous substances by liquids
CH12685A
(en )
1897-01-31
Apparatus for burning the vapors of liquid hydrocarbons in the furnaces of steam boilers
FR338973A
(en )
1904-10-18
Apparatus for heating liquids
CH15634A
(en )
1898-07-15
Liquid hydrocarbon burner
CH15558A
(en )
1898-09-15
Apparatus for heating or cooling thick liquids
CH20908A
(en )
1901-04-30
Heating element for heating liquids
CH15557A
(en )
1898-08-31
Apparatus for heating or cooling liquids
CH15559A
(en )
1898-09-15
Apparatus for heating or cooling liquids
FR2859E
(en )
1904-06-30
Petroleum vaporization heater
CH21265A
(en )
1901-06-30
Liquid hydrocarbon burner
FR319949A
(en )
1902-11-27
Heater for liquids mainly applicable for baths
ES21057A1
(en )
1897-08-01
A heating device for liquid hydrocarbons.
CH12474A
(en )
1896-12-31
Wickless cooking and heating apparatus for liquid fuels
CH1624A
(en )
1890-02-28
Gas heater, for petroleum or any other solid, liquid or fluid fuels
CH24074A
(en )
1902-11-15
Liquid heater
CH24728A
(en )
1903-02-15
Liquid heater
CH14289A
(en )
1897-11-15
Liquid hydrocarbon burners
FR2931E
(en )
1904-07-25
Apparatus for heating liquids
FR322406A
(en )
1903-02-04
Apparatus for heating liquids
CH11992A
(en )
1896-09-30
Gas cooker for heating with liquid hydrocarbons
FR343303A
(en )
1904-10-01
Advanced device system for electrically heating liquids
FR2061E
(en )
1903-12-16
Method and apparatus for heating liquids
FR381678A
(en )
1908-01-17
Apparatus for heating liquid containers by means of nozzles for liquid or gaseous fuels