FR491966A - Key socket for electric lamp - Google Patents

Key socket for electric lamp

Info

Publication number
FR491966A
FR491966A FR491966DA FR491966A FR 491966 A FR491966 A FR 491966A FR 491966D A FR491966D A FR 491966DA FR 491966 A FR491966 A FR 491966A
Authority
FR
France
Prior art keywords
electric lamp
key socket
socket
key
lamp
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J JOLY ET A VERNAZ Ste
Original Assignee
J JOLY ET A VERNAZ Ste
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 by J JOLY ET A VERNAZ Ste filed Critical J JOLY ET A VERNAZ Ste
Application granted granted Critical
Publication of FR491966A publication Critical patent/FR491966A/en
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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
FR491966D 1918-09-20 1918-09-20 Key socket for electric lamp Expired FR491966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491966T 1918-09-20

Publications (1)

Publication Number Publication Date
FR491966A true FR491966A (en) 1919-06-24

Family

ID=1527900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491966D Expired FR491966A (en) 1918-09-20 1918-09-20 Key socket for electric lamp

Country Status (1)

Country Link
FR (1) FR491966A (en)

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