FR689732A - Douilles pour lampes électriques - Google Patents

Douilles pour lampes électriques

Info

Publication number
FR689732A
FR689732A FR689732DA FR689732A FR 689732 A FR689732 A FR 689732A FR 689732D A FR689732D A FR 689732DA FR 689732 A FR689732 A FR 689732A
Authority
FR
France
Prior art keywords
sockets
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
English (en)
Inventor
Edwin Frederick Guth
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 FR689732A publication Critical patent/FR689732A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp
FR689732D 1930-02-11 1930-02-11 Douilles pour lampes électriques Expired FR689732A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689732T 1930-02-11

Publications (1)

Publication Number Publication Date
FR689732A true FR689732A (fr) 1930-09-10

Family

ID=9027432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689732D Expired FR689732A (fr) 1930-02-11 1930-02-11 Douilles pour lampes électriques

Country Status (1)

Country Link
FR (1) FR689732A (fr)

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