JPH0740292Y2 - フィラメント装置 - Google Patents

フィラメント装置

Info

Publication number
JPH0740292Y2
JPH0740292Y2 JP1989064853U JP6485389U JPH0740292Y2 JP H0740292 Y2 JPH0740292 Y2 JP H0740292Y2 JP 1989064853 U JP1989064853 U JP 1989064853U JP 6485389 U JP6485389 U JP 6485389U JP H0740292 Y2 JPH0740292 Y2 JP H0740292Y2
Authority
JP
Japan
Prior art keywords
filament
support rod
slit portion
hole
welded
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 - Fee Related
Application number
JP1989064853U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034636U (en]
Inventor
忠素 玉井
長雄 高橋
Original Assignee
住友イートンノバ株式会社
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 by 住友イートンノバ株式会社 filed Critical 住友イートンノバ株式会社
Priority to JP1989064853U priority Critical patent/JPH0740292Y2/ja
Publication of JPH034636U publication Critical patent/JPH034636U/ja
Application granted granted Critical
Publication of JPH0740292Y2 publication Critical patent/JPH0740292Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP1989064853U 1989-06-05 1989-06-05 フィラメント装置 Expired - Fee Related JPH0740292Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989064853U JPH0740292Y2 (ja) 1989-06-05 1989-06-05 フィラメント装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989064853U JPH0740292Y2 (ja) 1989-06-05 1989-06-05 フィラメント装置

Publications (2)

Publication Number Publication Date
JPH034636U JPH034636U (en]) 1991-01-17
JPH0740292Y2 true JPH0740292Y2 (ja) 1995-09-13

Family

ID=31596157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989064853U Expired - Fee Related JPH0740292Y2 (ja) 1989-06-05 1989-06-05 フィラメント装置

Country Status (1)

Country Link
JP (1) JPH0740292Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215727A (ja) * 1985-07-12 1987-01-24 Toshiba Corp 電子管の陰極構体及びその製造方法

Also Published As

Publication number Publication date
JPH034636U (en]) 1991-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees