FR1199946A - Lampe d'automobile comportant un filament conjugué avec un écran - Google Patents

Lampe d'automobile comportant un filament conjugué avec un écran

Info

Publication number
FR1199946A
FR1199946A FR1199946DA FR1199946A FR 1199946 A FR1199946 A FR 1199946A FR 1199946D A FR1199946D A FR 1199946DA FR 1199946 A FR1199946 A FR 1199946A
Authority
FR
France
Prior art keywords
filament
conjugated
screen
automobile lamp
automobile
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)
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 FR1199946A publication Critical patent/FR1199946A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K9/00Lamps having two or more incandescent bodies separately heated
    • H01K9/08Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
FR1199946D 1957-07-19 1958-07-18 Lampe d'automobile comportant un filament conjugué avec un écran Expired FR1199946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL219164 1957-07-19

Publications (1)

Publication Number Publication Date
FR1199946A true FR1199946A (fr) 1959-12-17

Family

ID=19750933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199946D Expired FR1199946A (fr) 1957-07-19 1958-07-18 Lampe d'automobile comportant un filament conjugué avec un écran

Country Status (5)

Country Link
BE (1) BE569529A (US07122603-20061017-C00145.png)
CH (1) CH363721A (US07122603-20061017-C00145.png)
FR (1) FR1199946A (US07122603-20061017-C00145.png)
GB (1) GB888491A (US07122603-20061017-C00145.png)
NL (2) NL94724C (US07122603-20061017-C00145.png)

Also Published As

Publication number Publication date
NL219164A (US07122603-20061017-C00145.png)
GB888491A (en) 1962-01-31
CH363721A (de) 1962-08-15
NL94724C (US07122603-20061017-C00145.png)
BE569529A (US07122603-20061017-C00145.png)

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