FR743678A - - Google Patents

Info

Publication number
FR743678A
FR743678A FR743678DA FR743678A FR 743678 A FR743678 A FR 743678A FR 743678D A FR743678D A FR 743678DA FR 743678 A FR743678 A FR 743678A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR743678A publication Critical patent/FR743678A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
FR743678D Expired FR743678A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR743678A true FR743678A (cg-RX-API-DMAC7.html) 1933-04-03

Family

ID=1547902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR743678D Expired FR743678A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR743678A (cg-RX-API-DMAC7.html)

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