FR58208E - Further development in electric discharge lamps - Google Patents

Further development in electric discharge lamps

Info

Publication number
FR58208E
FR58208E FR58208DA FR58208E FR 58208 E FR58208 E FR 58208E FR 58208D A FR58208D A FR 58208DA FR 58208 E FR58208 E FR 58208E
Authority
FR
France
Prior art keywords
electric discharge
further development
discharge lamps
lamps
development
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 FR58208E publication Critical patent/FR58208E/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/54Igniting arrangements, e.g. promoting ionisation for starting
FR58208D 1948-04-02 1948-04-02 Further development in electric discharge lamps Expired FR58208E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58208T 1948-04-02

Publications (1)

Publication Number Publication Date
FR58208E true FR58208E (en) 1953-09-29

Family

ID=8692132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58208D Expired FR58208E (en) 1948-04-02 1948-04-02 Further development in electric discharge lamps

Country Status (1)

Country Link
FR (1) FR58208E (en)

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