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F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
F24C15/00—Details
F24C15/10—Tops, e.g. hot plates; Rings
F24C15/101—Tops, e.g. hot plates; Rings provisions for circulation of air
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FR53905D1944-12-201944-12-20
Method of constructing electric heating elements for domestic and industrial uses and products obtained by this method
ExpiredFR53905E
(en)
Process for manufacturing composite elements which can be used for watertight and insulating joints, industrial products obtained by the implementation of this process, and their applications