FR343943A - Lampes électriques - Google Patents

Lampes électriques

Info

Publication number
FR343943A
FR343943A FR343943DA FR343943A FR 343943 A FR343943 A FR 343943A FR 343943D A FR343943D A FR 343943DA FR 343943 A FR343943 A FR 343943A
Authority
FR
France
Prior art keywords
electric lamps
lamps
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)
Inventor
Herman Plauson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR343943A publication Critical patent/FR343943A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
FR343943D 1904-06-13 1904-06-13 Lampes électriques Expired FR343943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR343943T 1904-06-13

Publications (1)

Publication Number Publication Date
FR343943A true FR343943A (fr) 1904-10-19

Family

ID=1392847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR343943D Expired FR343943A (fr) 1904-06-13 1904-06-13 Lampes électriques

Country Status (1)

Country Link
FR (1) FR343943A (fr)

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