FR719957A - Electric incandescent lamp trim - Google Patents

Electric incandescent lamp trim

Info

Publication number
FR719957A
FR719957A FR719957DA FR719957A FR 719957 A FR719957 A FR 719957A FR 719957D A FR719957D A FR 719957DA FR 719957 A FR719957 A FR 719957A
Authority
FR
France
Prior art keywords
incandescent lamp
electric incandescent
lamp trim
trim
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR719957A publication Critical patent/FR719957A/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
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR719957D 1930-07-26 1931-07-10 Electric incandescent lamp trim Expired FR719957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL719957X 1930-07-26

Publications (1)

Publication Number Publication Date
FR719957A true FR719957A (en) 1932-02-13

Family

ID=19815068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719957D Expired FR719957A (en) 1930-07-26 1931-07-10 Electric incandescent lamp trim

Country Status (1)

Country Link
FR (1) FR719957A (en)

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