FR541686A - Fixing device for incandescent lamps for projections - Google Patents

Fixing device for incandescent lamps for projections

Info

Publication number
FR541686A
FR541686A FR541686DA FR541686A FR 541686 A FR541686 A FR 541686A FR 541686D A FR541686D A FR 541686DA FR 541686 A FR541686 A FR 541686A
Authority
FR
France
Prior art keywords
projections
fixing device
incandescent lamps
incandescent
lamps
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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 Societe des Etablissements Gaumont filed Critical Societe des Etablissements Gaumont
Application granted granted Critical
Publication of FR541686A publication Critical patent/FR541686A/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
    • H01R33/05—Two-pole devices
FR541686D 1921-02-25 1921-02-25 Fixing device for incandescent lamps for projections Expired FR541686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR541686T 1921-02-25

Publications (1)

Publication Number Publication Date
FR541686A true FR541686A (en) 1922-07-31

Family

ID=8930337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR541686D Expired FR541686A (en) 1921-02-25 1921-02-25 Fixing device for incandescent lamps for projections

Country Status (1)

Country Link
FR (1) FR541686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875864A (en) * 1989-03-13 1989-10-24 Campbell Marvin J Ground clamp for coaxial cable junction block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875864A (en) * 1989-03-13 1989-10-24 Campbell Marvin J Ground clamp for coaxial cable junction block

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