FR1284991A - Ceramic electron tube - Google Patents

Ceramic electron tube

Info

Publication number
FR1284991A
FR1284991A FR856937A FR856937A FR1284991A FR 1284991 A FR1284991 A FR 1284991A FR 856937 A FR856937 A FR 856937A FR 856937 A FR856937 A FR 856937A FR 1284991 A FR1284991 A FR 1284991A
Authority
FR
France
Prior art keywords
electron tube
ceramic electron
ceramic
tube
electron
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
FR856937A
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR856937A priority Critical patent/FR1284991A/en
Application granted granted Critical
Publication of FR1284991A publication Critical patent/FR1284991A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/36—Tubes with flat electrodes, e.g. disc electrode
FR856937A 1961-03-27 1961-03-27 Ceramic electron tube Expired FR1284991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR856937A FR1284991A (en) 1961-03-27 1961-03-27 Ceramic electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856937A FR1284991A (en) 1961-03-27 1961-03-27 Ceramic electron tube

Publications (1)

Publication Number Publication Date
FR1284991A true FR1284991A (en) 1962-02-16

Family

ID=8751796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856937A Expired FR1284991A (en) 1961-03-27 1961-03-27 Ceramic electron tube

Country Status (1)

Country Link
FR (1) FR1284991A (en)

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