JPS63202046U - - Google Patents

Info

Publication number
JPS63202046U
JPS63202046U JP9354887U JP9354887U JPS63202046U JP S63202046 U JPS63202046 U JP S63202046U JP 9354887 U JP9354887 U JP 9354887U JP 9354887 U JP9354887 U JP 9354887U JP S63202046 U JPS63202046 U JP S63202046U
Authority
JP
Japan
Prior art keywords
cathode
impregnated
sleeve
heater
cathode base
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.)
Pending
Application number
JP9354887U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9354887U priority Critical patent/JPS63202046U/ja
Publication of JPS63202046U publication Critical patent/JPS63202046U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP9354887U 1987-06-17 1987-06-17 Pending JPS63202046U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9354887U JPS63202046U (zh) 1987-06-17 1987-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9354887U JPS63202046U (zh) 1987-06-17 1987-06-17

Publications (1)

Publication Number Publication Date
JPS63202046U true JPS63202046U (zh) 1988-12-27

Family

ID=30956214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9354887U Pending JPS63202046U (zh) 1987-06-17 1987-06-17

Country Status (1)

Country Link
JP (1) JPS63202046U (zh)

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