JPH02150638U - - Google Patents

Info

Publication number
JPH02150638U
JPH02150638U JP5936589U JP5936589U JPH02150638U JP H02150638 U JPH02150638 U JP H02150638U JP 5936589 U JP5936589 U JP 5936589U JP 5936589 U JP5936589 U JP 5936589U JP H02150638 U JPH02150638 U JP H02150638U
Authority
JP
Japan
Prior art keywords
insulator
flange
airtight
bellows
hollow cathode
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
JP5936589U
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 JP5936589U priority Critical patent/JPH02150638U/ja
Publication of JPH02150638U publication Critical patent/JPH02150638U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP5936589U 1989-05-22 1989-05-22 Pending JPH02150638U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5936589U JPH02150638U (US20080094685A1-20080424-C00004.png) 1989-05-22 1989-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5936589U JPH02150638U (US20080094685A1-20080424-C00004.png) 1989-05-22 1989-05-22

Publications (1)

Publication Number Publication Date
JPH02150638U true JPH02150638U (US20080094685A1-20080424-C00004.png) 1990-12-27

Family

ID=31585796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5936589U Pending JPH02150638U (US20080094685A1-20080424-C00004.png) 1989-05-22 1989-05-22

Country Status (1)

Country Link
JP (1) JPH02150638U (US20080094685A1-20080424-C00004.png)

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