JPH02129648U - - Google Patents

Info

Publication number
JPH02129648U
JPH02129648U JP3890489U JP3890489U JPH02129648U JP H02129648 U JPH02129648 U JP H02129648U JP 3890489 U JP3890489 U JP 3890489U JP 3890489 U JP3890489 U JP 3890489U JP H02129648 U JPH02129648 U JP H02129648U
Authority
JP
Japan
Prior art keywords
neck part
valve
face
positioning device
protrusion
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
JP3890489U
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 JP3890489U priority Critical patent/JPH02129648U/ja
Publication of JPH02129648U publication Critical patent/JPH02129648U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP3890489U 1989-03-31 1989-03-31 Pending JPH02129648U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3890489U JPH02129648U (enrdf_load_stackoverflow) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3890489U JPH02129648U (enrdf_load_stackoverflow) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02129648U true JPH02129648U (enrdf_load_stackoverflow) 1990-10-25

Family

ID=31547328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3890489U Pending JPH02129648U (enrdf_load_stackoverflow) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02129648U (enrdf_load_stackoverflow)

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