JPH0515073Y2 - - Google Patents

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Publication number
JPH0515073Y2
JPH0515073Y2 JP1985146752U JP14675285U JPH0515073Y2 JP H0515073 Y2 JPH0515073 Y2 JP H0515073Y2 JP 1985146752 U JP1985146752 U JP 1985146752U JP 14675285 U JP14675285 U JP 14675285U JP H0515073 Y2 JPH0515073 Y2 JP H0515073Y2
Authority
JP
Japan
Prior art keywords
collector
emission current
filament
ion
electrode
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 - Lifetime
Application number
JP1985146752U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6255145U (en]
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 JP1985146752U priority Critical patent/JPH0515073Y2/ja
Publication of JPS6255145U publication Critical patent/JPS6255145U/ja
Application granted granted Critical
Publication of JPH0515073Y2 publication Critical patent/JPH0515073Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Sources, Ion Sources (AREA)
JP1985146752U 1985-09-26 1985-09-26 Expired - Lifetime JPH0515073Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985146752U JPH0515073Y2 (en]) 1985-09-26 1985-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985146752U JPH0515073Y2 (en]) 1985-09-26 1985-09-26

Publications (2)

Publication Number Publication Date
JPS6255145U JPS6255145U (en]) 1987-04-06
JPH0515073Y2 true JPH0515073Y2 (en]) 1993-04-21

Family

ID=31059504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985146752U Expired - Lifetime JPH0515073Y2 (en]) 1985-09-26 1985-09-26

Country Status (1)

Country Link
JP (1) JPH0515073Y2 (en])

Also Published As

Publication number Publication date
JPS6255145U (en]) 1987-04-06

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