JPH0142929Y2 - - Google Patents

Info

Publication number
JPH0142929Y2
JPH0142929Y2 JP18914881U JP18914881U JPH0142929Y2 JP H0142929 Y2 JPH0142929 Y2 JP H0142929Y2 JP 18914881 U JP18914881 U JP 18914881U JP 18914881 U JP18914881 U JP 18914881U JP H0142929 Y2 JPH0142929 Y2 JP H0142929Y2
Authority
JP
Japan
Prior art keywords
valve
valve body
exhaust
exhaust passage
tube
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
Application number
JP18914881U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5894245U (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 JP18914881U priority Critical patent/JPS5894245U/ja
Publication of JPS5894245U publication Critical patent/JPS5894245U/ja
Application granted granted Critical
Publication of JPH0142929Y2 publication Critical patent/JPH0142929Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP18914881U 1981-12-18 1981-12-18 管球排気装置 Granted JPS5894245U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18914881U JPS5894245U (ja) 1981-12-18 1981-12-18 管球排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18914881U JPS5894245U (ja) 1981-12-18 1981-12-18 管球排気装置

Publications (2)

Publication Number Publication Date
JPS5894245U JPS5894245U (ja) 1983-06-25
JPH0142929Y2 true JPH0142929Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-14

Family

ID=30103186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18914881U Granted JPS5894245U (ja) 1981-12-18 1981-12-18 管球排気装置

Country Status (1)

Country Link
JP (1) JPS5894245U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5894245U (ja) 1983-06-25

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