FR622995A - Incandescent lamp improvements - Google Patents

Incandescent lamp improvements

Info

Publication number
FR622995A
FR622995A FR622995DA FR622995A FR 622995 A FR622995 A FR 622995A FR 622995D A FR622995D A FR 622995DA FR 622995 A FR622995 A FR 622995A
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
lamp improvements
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR622995A publication Critical patent/FR622995A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/22—Lamp stems
FR622995D 1925-10-29 1926-10-13 Incandescent lamp improvements Expired FR622995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US260607XA 1925-10-29 1925-10-29

Publications (1)

Publication Number Publication Date
FR622995A true FR622995A (en) 1927-06-14

Family

ID=21829655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622995D Expired FR622995A (en) 1925-10-29 1926-10-13 Incandescent lamp improvements

Country Status (2)

Country Link
FR (1) FR622995A (en)
GB (1) GB260607A (en)

Also Published As

Publication number Publication date
GB260607A (en) 1927-03-17

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