FR1453169A
(en )
1966-04-15
Burner device producing radiant heat
BE666073A
(en )
1965-10-18
Oil heating system with vaporization burner
BE774276A
(en )
1972-02-14
INSTANTANEOUS WATER HEATER WITH OIL VAPORIZATION BURNER
CH464259A
(en )
1968-10-31
Heat exchange element
FR1464284A
(en )
1966-12-30
Installation for air heating and fuel drying
FR1452525A
(en )
1966-02-25
Device for the electric, incandescent ignition of evaporative oil burners, serving for heating purposes
CH514811A
(en )
1971-10-31
Central heating generator for boilers with vaporizing oil burner
FR1439978A
(en )
1966-05-27
Heater for open air systems
FR1436529A
(en )
1966-04-22
Large heating system with air heater
FR1292045A
(en )
1962-04-27
Oil inlet regulator for burners in oil heating systems
FR1380261A
(en )
1964-11-27
Evaporative oil burner with blower
FR1397705A
(en )
1965-04-30
Heating furnace running on gas or fuel oil
FR1400976A
(en )
1965-05-28
Fire-proof oil heater
FR1485323A
(en )
1967-06-16
Ignition device for a heating boiler fueled with heavy oil
FR1461058A
(en )
1966-12-10
Heating installation with several boilers
FR1497822A
(en )
1967-10-13
Oil burner, especially for circulation water heaters
FR1461943A
(en )
1966-12-09
erosion resistant heat exchanger
FR1490248A
(en )
1967-07-28
Oil or gas heating boiler
FR1370315A
(en )
1964-08-21
Boiler for heating or vaporizing a liquid
FR1362506A
(en )
1964-06-05
Oil burner central heating boiler with built-in water heater
FR1214089A
(en )
1960-04-06
Heating installation boiler
CH444358A
(en )
1967-09-30
Oil heating system with evaporation burner
FR1472873A
(en )
1967-03-10
Supply system for oil heating with oil supply line
FR1454318A
(en )
1966-07-22
Air intake regulator for heating and cooking appliances with oil vapor burners
FR1436380A
(en )
1966-04-22
Air heater including a burner boiler