FR954571A - - Google Patents

Info

Publication number
FR954571A
FR954571A FR954571DA FR954571A FR 954571 A FR954571 A FR 954571A FR 954571D A FR954571D A FR 954571DA FR 954571 A FR954571 A FR 954571A
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 FR954571A publication Critical patent/FR954571A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
FR954571D Expired FR954571A (US08124317-20120228-C00026.png)

Publications (1)

Publication Number Publication Date
FR954571A true FR954571A (US08124317-20120228-C00026.png) 1950-01-03

Family

ID=1557439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954571D Expired FR954571A (US08124317-20120228-C00026.png)

Country Status (1)

Country Link
FR (1) FR954571A (US08124317-20120228-C00026.png)

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