JPS62186359U - - Google Patents

Info

Publication number
JPS62186359U
JPS62186359U JP7268286U JP7268286U JPS62186359U JP S62186359 U JPS62186359 U JP S62186359U JP 7268286 U JP7268286 U JP 7268286U JP 7268286 U JP7268286 U JP 7268286U JP S62186359 U JPS62186359 U JP S62186359U
Authority
JP
Japan
Prior art keywords
ion
focusing lens
voltage
sources
electrostatic focusing
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
JP7268286U
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 JP7268286U priority Critical patent/JPS62186359U/ja
Publication of JPS62186359U publication Critical patent/JPS62186359U/ja
Pending legal-status Critical Current

Links

JP7268286U 1986-05-16 1986-05-16 Pending JPS62186359U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7268286U JPS62186359U (xx) 1986-05-16 1986-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7268286U JPS62186359U (xx) 1986-05-16 1986-05-16

Publications (1)

Publication Number Publication Date
JPS62186359U true JPS62186359U (xx) 1987-11-27

Family

ID=30916349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7268286U Pending JPS62186359U (xx) 1986-05-16 1986-05-16

Country Status (1)

Country Link
JP (1) JPS62186359U (xx)

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