JPH0377353U - - Google Patents

Info

Publication number
JPH0377353U
JPH0377353U JP13925789U JP13925789U JPH0377353U JP H0377353 U JPH0377353 U JP H0377353U JP 13925789 U JP13925789 U JP 13925789U JP 13925789 U JP13925789 U JP 13925789U JP H0377353 U JPH0377353 U JP H0377353U
Authority
JP
Japan
Prior art keywords
pair
insulating tubes
filament
conductors
filament device
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.)
Granted
Application number
JP13925789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0541491Y2 (enExample
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 JP13925789U priority Critical patent/JPH0541491Y2/ja
Publication of JPH0377353U publication Critical patent/JPH0377353U/ja
Application granted granted Critical
Publication of JPH0541491Y2 publication Critical patent/JPH0541491Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Drying Of Semiconductors (AREA)
JP13925789U 1989-11-29 1989-11-29 Expired - Lifetime JPH0541491Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13925789U JPH0541491Y2 (enExample) 1989-11-29 1989-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13925789U JPH0541491Y2 (enExample) 1989-11-29 1989-11-29

Publications (2)

Publication Number Publication Date
JPH0377353U true JPH0377353U (enExample) 1991-08-02
JPH0541491Y2 JPH0541491Y2 (enExample) 1993-10-20

Family

ID=31686315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13925789U Expired - Lifetime JPH0541491Y2 (enExample) 1989-11-29 1989-11-29

Country Status (1)

Country Link
JP (1) JPH0541491Y2 (enExample)

Also Published As

Publication number Publication date
JPH0541491Y2 (enExample) 1993-10-20

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