Patents for F24D 13 - Electric heating systems (7,412)
07/1979
07/10/1979CA1058265A1 Baseboard space heating apparatus
05/1979
05/22/1979CA1055094A1 Electrically heatable wall covering, more particularly an electrically heatable carpet
09/1978
09/26/1978US4117305 Heat sump system for building structures
09/12/1978US4114011 Microwave heating method and apparatus
08/1978
08/08/1978US4105894 Steam heated hot air furnace having an electric steam boiler
04/1978
04/25/1978US4086468 Baseboard electric heating apparatus
04/18/1978US4085310 Control device for electric heating systems of the bi-junction type for an apartment building
06/1977
06/21/1977US4031353 Electric radiant heater
08/1976
08/24/1976US3976855 Electrical heating mat
03/1976
03/23/1976US3946194 Building comprising one or more rooms or confined spaces equipped with an electric heating installation, and/or an electric heating installation for this building, equipped with a heating device
03/23/1976US3945088 Spacer strip, especially for electrical heating mats
02/1976
02/03/1976US3936625 Electromagnetic induction heating apparatus
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