FR327156A - Process for the manufacture of arc lamp electrodes. "case b." - Google Patents

Process for the manufacture of arc lamp electrodes. "case b."

Info

Publication number
FR327156A
FR327156A FR327156DA FR327156A FR 327156 A FR327156 A FR 327156A FR 327156D A FR327156D A FR 327156DA FR 327156 A FR327156 A FR 327156A
Authority
FR
France
Prior art keywords
manufacture
case
arc lamp
lamp electrodes
electrodes
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)
Inventor
Edelmann Arthur
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 FR327156A publication Critical patent/FR327156A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/065—Electrodes for flame arc lamps
FR327156D 1902-12-09 1902-12-09 Process for the manufacture of arc lamp electrodes. "case b." Expired FR327156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR327156T 1902-12-09

Publications (1)

Publication Number Publication Date
FR327156A true FR327156A (en) 1903-06-16

Family

ID=1377162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR327156D Expired FR327156A (en) 1902-12-09 1902-12-09 Process for the manufacture of arc lamp electrodes. "case b."

Country Status (1)

Country Link
FR (1) FR327156A (en)

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