FR547809A - Lampe-veilleuse électrique - Google Patents

Lampe-veilleuse électrique

Info

Publication number
FR547809A
FR547809A FR547809DA FR547809A FR 547809 A FR547809 A FR 547809A FR 547809D A FR547809D A FR 547809DA FR 547809 A FR547809 A FR 547809A
Authority
FR
France
Prior art keywords
night light
electric night
electric
light
night
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)
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.)
Gilis & Cie
Original Assignee
Gilis & Cie
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 Gilis & Cie filed Critical Gilis & Cie
Application granted granted Critical
Publication of FR547809A publication Critical patent/FR547809A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
FR547809D 1922-02-24 1922-02-24 Lampe-veilleuse électrique Expired FR547809A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR547809T 1922-02-24

Publications (1)

Publication Number Publication Date
FR547809A true FR547809A (fr) 1922-12-26

Family

ID=8934439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547809D Expired FR547809A (fr) 1922-02-24 1922-02-24 Lampe-veilleuse électrique

Country Status (1)

Country Link
FR (1) FR547809A (fr)

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