FR35140E -
Autonomous radiator with water circulation and adjustable electric heating and special model for heating by gas, alcohol, etc.
- Google Patents
Autonomous radiator with water circulation and adjustable electric heating and special model for heating by gas, alcohol, etc.
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F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
F24H3/00—Air heaters
F24H3/006—Air heaters using fluid fuel
FR35140D1928-03-191928-03-19
Autonomous radiator with water circulation and adjustable electric heating and special model for heating by gas, alcohol, etc.
ExpiredFR35140E
(en)