FR771921A - Lampes à incandescence et articles similaires - Google Patents

Lampes à incandescence et articles similaires

Info

Publication number
FR771921A
FR771921A FR771921DA FR771921A FR 771921 A FR771921 A FR 771921A FR 771921D A FR771921D A FR 771921DA FR 771921 A FR771921 A FR 771921A
Authority
FR
France
Prior art keywords
incandescent lamps
similar articles
articles
similar
incandescent
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR771921A publication Critical patent/FR771921A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
FR771921D 1933-04-21 1934-04-17 Lampes à incandescence et articles similaires Expired FR771921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667223A US2006155A (en) 1933-04-21 1933-04-21 Electric lamp and the like and its mounting and electrical connection

Publications (1)

Publication Number Publication Date
FR771921A true FR771921A (fr) 1934-10-19

Family

ID=24677334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771921D Expired FR771921A (fr) 1933-04-21 1934-04-17 Lampes à incandescence et articles similaires

Country Status (6)

Country Link
US (1) US2006155A (lt)
BE (1) BE402737A (lt)
DE (1) DE622617C (lt)
FR (1) FR771921A (lt)
GB (1) GB415355A (lt)
NL (1) NL40440C (lt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415902A (en) * 1944-04-12 1947-02-18 Gen Electric Lamp base and holder
US2424446A (en) * 1942-10-10 1947-07-22 Gen Electric Electric lamp or the like
BE520032A (lt) * 1952-05-20
US2733420A (en) * 1953-09-15 1956-01-31 Lamp base for elongated tubular lamps
US2939031A (en) * 1955-08-01 1960-05-31 Varian Associates Electron tube apparatus
US3042893A (en) * 1959-06-08 1962-07-03 Eitel Mccullough Inc Electron tube socket
US3292135A (en) * 1964-07-01 1966-12-13 Robinson Nugent Inc Base assembly for transistors and the like
DE7235504U (de) * 1972-09-27 1973-12-06 Philips Pat Gmbh Beleuchtungsarmatur mit einem Halter fur eine sockellose Mimaturgluhlampe
US4256989A (en) * 1978-09-22 1981-03-17 Duro Test Corporation Incandescent lamp with filament mounting means and socket adaptor

Also Published As

Publication number Publication date
GB415355A (en) 1934-08-23
NL40440C (lt)
DE622617C (de) 1935-12-02
BE402737A (lt)
US2006155A (en) 1935-06-25

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