FR715789A - Perfectionnement aux appareils d'éclairage - Google Patents

Perfectionnement aux appareils d'éclairage

Info

Publication number
FR715789A
FR715789A FR715789DA FR715789A FR 715789 A FR715789 A FR 715789A FR 715789D A FR715789D A FR 715789DA FR 715789 A FR715789 A FR 715789A
Authority
FR
France
Prior art keywords
development
lighting fixtures
fixtures
lighting
fixtures development
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
Charles-Louis Grimmeisen
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 FR715789A publication Critical patent/FR715789A/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
    • H01R33/46—Two-pole devices for bayonet type base
FR715789D 1931-04-21 1931-04-21 Perfectionnement aux appareils d'éclairage Expired FR715789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR715789T 1931-04-21

Publications (1)

Publication Number Publication Date
FR715789A true FR715789A (fr) 1931-12-09

Family

ID=9089149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715789D Expired FR715789A (fr) 1931-04-21 1931-04-21 Perfectionnement aux appareils d'éclairage

Country Status (1)

Country Link
FR (1) FR715789A (fr)

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