FR783592A - Electric lighting lamp - Google Patents

Electric lighting lamp

Info

Publication number
FR783592A
FR783592A FR783592DA FR783592A FR 783592 A FR783592 A FR 783592A FR 783592D A FR783592D A FR 783592DA FR 783592 A FR783592 A FR 783592A
Authority
FR
France
Prior art keywords
lighting lamp
electric lighting
electric
lamp
lighting
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
French (fr)
Inventor
Gratien
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 FR783592A publication Critical patent/FR783592A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
FR783592D 1934-12-26 1934-12-26 Electric lighting lamp Expired FR783592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783592T 1934-12-26

Publications (1)

Publication Number Publication Date
FR783592A true FR783592A (en) 1935-07-16

Family

ID=9216386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783592D Expired FR783592A (en) 1934-12-26 1934-12-26 Electric lighting lamp

Country Status (1)

Country Link
FR (1) FR783592A (en)

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