FR49596E - Multigrid tube - Google Patents

Multigrid tube

Info

Publication number
FR49596E
FR49596E FR49596DA FR49596E FR 49596 E FR49596 E FR 49596E FR 49596D A FR49596D A FR 49596DA FR 49596 E FR49596 E FR 49596E
Authority
FR
France
Prior art keywords
multigrid tube
multigrid
tube
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)
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
Application granted granted Critical
Publication of FR49596E publication Critical patent/FR49596E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems
FR49596D 1938-06-22 1938-06-22 Multigrid tube Expired FR49596E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49596T 1938-06-22

Publications (1)

Publication Number Publication Date
FR49596E true FR49596E (en) 1939-05-11

Family

ID=8684743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49596D Expired FR49596E (en) 1938-06-22 1938-06-22 Multigrid tube

Country Status (1)

Country Link
FR (1) FR49596E (en)

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