FR753266A - Filament for electric lamps - Google Patents

Filament for electric lamps

Info

Publication number
FR753266A
FR753266A FR753266DA FR753266A FR 753266 A FR753266 A FR 753266A FR 753266D A FR753266D A FR 753266DA FR 753266 A FR753266 A FR 753266A
Authority
FR
France
Prior art keywords
filament
electric lamps
lamps
electric
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
Louis Guicherd
Armand Laribe
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 FR753266A publication Critical patent/FR753266A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
FR753266D 1933-03-30 1933-03-30 Filament for electric lamps Expired FR753266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR753266T 1933-03-30

Publications (1)

Publication Number Publication Date
FR753266A true FR753266A (en) 1933-10-12

Family

ID=9161641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753266D Expired FR753266A (en) 1933-03-30 1933-03-30 Filament for electric lamps

Country Status (1)

Country Link
FR (1) FR753266A (en)

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