FR560253A - Improvements to incandescent electric lamps - Google Patents

Improvements to incandescent electric lamps

Info

Publication number
FR560253A
FR560253A FR560253DA FR560253A FR 560253 A FR560253 A FR 560253A FR 560253D A FR560253D A FR 560253DA FR 560253 A FR560253 A FR 560253A
Authority
FR
France
Prior art keywords
electric lamps
incandescent electric
incandescent
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
Alvaro Mullor
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 FR560253A publication Critical patent/FR560253A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
FR560253D 1922-07-26 1922-07-26 Improvements to incandescent electric lamps Expired FR560253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560253T 1922-07-26

Publications (1)

Publication Number Publication Date
FR560253A true FR560253A (en) 1923-10-02

Family

ID=8942800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560253D Expired FR560253A (en) 1922-07-26 1922-07-26 Improvements to incandescent electric lamps

Country Status (1)

Country Link
FR (1) FR560253A (en)

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