JPS6037796Y2 - 環状けい光ランプの製造装置 - Google Patents

環状けい光ランプの製造装置

Info

Publication number
JPS6037796Y2
JPS6037796Y2 JP1976091535U JP9153576U JPS6037796Y2 JP S6037796 Y2 JPS6037796 Y2 JP S6037796Y2 JP 1976091535 U JP1976091535 U JP 1976091535U JP 9153576 U JP9153576 U JP 9153576U JP S6037796 Y2 JPS6037796 Y2 JP S6037796Y2
Authority
JP
Japan
Prior art keywords
glass tube
furnace
heating
tube
portions
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
JP1976091535U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5310183U (enExample
Inventor
顕賢 近藤
令芳 菊地
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP1976091535U priority Critical patent/JPS6037796Y2/ja
Publication of JPS5310183U publication Critical patent/JPS5310183U/ja
Application granted granted Critical
Publication of JPS6037796Y2 publication Critical patent/JPS6037796Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP1976091535U 1976-07-09 1976-07-09 環状けい光ランプの製造装置 Expired JPS6037796Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976091535U JPS6037796Y2 (ja) 1976-07-09 1976-07-09 環状けい光ランプの製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976091535U JPS6037796Y2 (ja) 1976-07-09 1976-07-09 環状けい光ランプの製造装置

Publications (2)

Publication Number Publication Date
JPS5310183U JPS5310183U (enExample) 1978-01-27
JPS6037796Y2 true JPS6037796Y2 (ja) 1985-11-11

Family

ID=28702140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976091535U Expired JPS6037796Y2 (ja) 1976-07-09 1976-07-09 環状けい光ランプの製造装置

Country Status (1)

Country Link
JP (1) JPS6037796Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116912U (enExample) * 1976-03-03 1977-09-05

Also Published As

Publication number Publication date
JPS5310183U (enExample) 1978-01-27

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