FR1053427A - Shortwave electron tube - Google Patents

Shortwave electron tube

Info

Publication number
FR1053427A
FR1053427A FR1053427DA FR1053427A FR 1053427 A FR1053427 A FR 1053427A FR 1053427D A FR1053427D A FR 1053427DA FR 1053427 A FR1053427 A FR 1053427A
Authority
FR
France
Prior art keywords
shortwave
electron tube
electron
tube
shortwave 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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1053427A publication Critical patent/FR1053427A/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
FR1053427D 1951-04-06 1952-04-04 Shortwave electron tube Expired FR1053427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1053427X 1951-04-06

Publications (1)

Publication Number Publication Date
FR1053427A true FR1053427A (en) 1954-02-02

Family

ID=19867919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053427D Expired FR1053427A (en) 1951-04-06 1952-04-04 Shortwave electron tube

Country Status (1)

Country Link
FR (1) FR1053427A (en)

Similar Documents

Publication Publication Date Title
FR969653A (en) Ultra-shortwave electron tube
CH322497A (en) Ultra-shortwave radio receiver
FR1074543A (en) Electron tube
FR1050568A (en) Electron tube
FR1071983A (en) Very short wave electron tube
FR1053556A (en) Very short wave electron tube
FR1068124A (en) Electron tube cathode
CH294489A (en) Ultra-shortwave electron tube.
FR1053427A (en) Shortwave electron tube
FR1049842A (en) Shortwave electron tube
FR1054666A (en) Shortwave electron tube
FR1058596A (en) Electron tube
FR1063263A (en) Electron tube
FR63368E (en) Shortwave electron tube
AT174660B (en) Discharge tube
FR1035411A (en) New electron tube for ultra-high frequencies
FR1071119A (en) Ultra-shortwave amplifier tube
CH267800A (en) Ultra-shortwave electron tube.
FR1050052A (en) Electron tube
FR1052886A (en) Electron tube
FR1053729A (en) Electron tube
FR1080500A (en) Electron tube
FR1066787A (en) Electron tube
AT174344B (en) Tube closure
FR1060057A (en) Electron tube