FR76773E - Lampe à incandescence - Google Patents

Lampe à incandescence

Info

Publication number
FR76773E
FR76773E FR813130A FR813130A FR76773E FR 76773 E FR76773 E FR 76773E FR 813130 A FR813130 A FR 813130A FR 813130 A FR813130 A FR 813130A FR 76773 E FR76773 E FR 76773E
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
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
FR813130A
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.)
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
Priority to FR813130A priority Critical patent/FR76773E/fr
Application granted granted Critical
Publication of FR76773E publication Critical patent/FR76773E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
FR813130A 1959-12-15 1959-12-15 Lampe à incandescence Expired FR76773E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR813130A FR76773E (fr) 1959-12-15 1959-12-15 Lampe à incandescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813130A FR76773E (fr) 1959-12-15 1959-12-15 Lampe à incandescence

Publications (1)

Publication Number Publication Date
FR76773E true FR76773E (fr) 1961-12-01

Family

ID=8722627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813130A Expired FR76773E (fr) 1959-12-15 1959-12-15 Lampe à incandescence

Country Status (1)

Country Link
FR (1) FR76773E (fr)

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