JPS514949A - - Google Patents

Info

Publication number
JPS514949A
JPS514949A JP7530274A JP7530274A JPS514949A JP S514949 A JPS514949 A JP S514949A JP 7530274 A JP7530274 A JP 7530274A JP 7530274 A JP7530274 A JP 7530274A JP S514949 A JPS514949 A JP S514949A
Authority
JP
Japan
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
JP7530274A
Inventor
Nobuo Myamoto
Kikuji Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7530274A priority Critical patent/JPS514949A/ja
Publication of JPS514949A publication Critical patent/JPS514949A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cold Cathode And The Manufacture (AREA)
JP7530274A 1974-07-03 1974-07-03 Pending JPS514949A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7530274A JPS514949A (ja) 1974-07-03 1974-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7530274A JPS514949A (ja) 1974-07-03 1974-07-03

Publications (1)

Publication Number Publication Date
JPS514949A true JPS514949A (ja) 1976-01-16

Family

ID=13572308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7530274A Pending JPS514949A (ja) 1974-07-03 1974-07-03

Country Status (1)

Country Link
JP (1) JPS514949A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194896A (ja) * 1987-02-10 1988-08-12 Nkk Corp 片面溶接用裏当材
JPS63260673A (ja) * 1987-04-16 1988-10-27 Nkk Corp 片面溶接用裏当材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194896A (ja) * 1987-02-10 1988-08-12 Nkk Corp 片面溶接用裏当材
JPS63260673A (ja) * 1987-04-16 1988-10-27 Nkk Corp 片面溶接用裏当材

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