FR2198254B1 - - Google Patents

Info

Publication number
FR2198254B1
FR2198254B1 FR7230683A FR7230683A FR2198254B1 FR 2198254 B1 FR2198254 B1 FR 2198254B1 FR 7230683 A FR7230683 A FR 7230683A FR 7230683 A FR7230683 A FR 7230683A FR 2198254 B1 FR2198254 B1 FR 2198254B1
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
FR7230683A
Other languages
French (fr)
Other versions
FR2198254A1 (en
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
Priority to FR7230683A priority Critical patent/FR2198254B1/fr
Publication of FR2198254A1 publication Critical patent/FR2198254A1/fr
Application granted granted Critical
Publication of FR2198254B1 publication Critical patent/FR2198254B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/065—Devices for short wave tubes
FR7230683A 1972-08-29 1972-08-29 Expired FR2198254B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7230683A FR2198254B1 (en) 1972-08-29 1972-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230683A FR2198254B1 (en) 1972-08-29 1972-08-29

Publications (2)

Publication Number Publication Date
FR2198254A1 FR2198254A1 (en) 1974-03-29
FR2198254B1 true FR2198254B1 (en) 1976-04-23

Family

ID=9103656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230683A Expired FR2198254B1 (en) 1972-08-29 1972-08-29

Country Status (1)

Country Link
FR (1) FR2198254B1 (en)

Also Published As

Publication number Publication date
FR2198254A1 (en) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse