JPS63188855U - - Google Patents

Info

Publication number
JPS63188855U
JPS63188855U JP8134387U JP8134387U JPS63188855U JP S63188855 U JPS63188855 U JP S63188855U JP 8134387 U JP8134387 U JP 8134387U JP 8134387 U JP8134387 U JP 8134387U JP S63188855 U JPS63188855 U JP S63188855U
Authority
JP
Japan
Prior art keywords
electrodes
insulating plate
reservoir
needle
heater
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
JP8134387U
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 JP8134387U priority Critical patent/JPS63188855U/ja
Publication of JPS63188855U publication Critical patent/JPS63188855U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP8134387U 1987-05-28 1987-05-28 Pending JPS63188855U (is)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8134387U JPS63188855U (is) 1987-05-28 1987-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8134387U JPS63188855U (is) 1987-05-28 1987-05-28

Publications (1)

Publication Number Publication Date
JPS63188855U true JPS63188855U (is) 1988-12-05

Family

ID=30932993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8134387U Pending JPS63188855U (is) 1987-05-28 1987-05-28

Country Status (1)

Country Link
JP (1) JPS63188855U (is)

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