FR772157A - Lampe électrique à incandescence - Google Patents

Lampe électrique à incandescence

Info

Publication number
FR772157A
FR772157A FR772157DA FR772157A FR 772157 A FR772157 A FR 772157A FR 772157D A FR772157D A FR 772157DA FR 772157 A FR772157 A FR 772157A
Authority
FR
France
Prior art keywords
electric lamp
incandescent electric
incandescent
lamp
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
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.)
Osa Participations Industrielles SA
Original Assignee
Osa Participations Industrielles 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 Osa Participations Industrielles SA filed Critical Osa Participations Industrielles SA
Application granted granted Critical
Publication of FR772157A publication Critical patent/FR772157A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
FR772157D 1933-06-02 1934-04-19 Lampe électrique à incandescence Expired FR772157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE417436X 1933-06-02

Publications (1)

Publication Number Publication Date
FR772157A true FR772157A (fr) 1934-10-24

Family

ID=6448710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772157D Expired FR772157A (fr) 1933-06-02 1934-04-19 Lampe électrique à incandescence

Country Status (4)

Country Link
BE (1) BE402700A (ko)
FR (1) FR772157A (ko)
GB (1) GB417436A (ko)
NL (1) NL37108C (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005053702A2 (en) 2003-12-01 2005-06-16 Cambridge University Technical Services Limited Anti-inflammatory agents

Also Published As

Publication number Publication date
BE402700A (ko)
GB417436A (en) 1934-10-04
NL37108C (ko)

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