FR722197A - Plaque chauffante - Google Patents

Plaque chauffante

Info

Publication number
FR722197A
FR722197A FR722197DA FR722197A FR 722197 A FR722197 A FR 722197A FR 722197D A FR722197D A FR 722197DA FR 722197 A FR722197 A FR 722197A
Authority
FR
France
Prior art keywords
hotplate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Henry August Plieger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR722197A publication Critical patent/FR722197A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
FR722197D 1931-08-29 1931-08-29 Plaque chauffante Expired FR722197A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR722197T 1931-08-29

Publications (1)

Publication Number Publication Date
FR722197A true FR722197A (fr) 1932-03-14

Family

ID=9100383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722197D Expired FR722197A (fr) 1931-08-29 1931-08-29 Plaque chauffante

Country Status (1)

Country Link
FR (1) FR722197A (fr)

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