CA879495A - Method of manufacturing electrically welded pipes - Google Patents

Method of manufacturing electrically welded pipes

Info

Publication number
CA879495A
CA879495A CA879495A CA879495DA CA879495A CA 879495 A CA879495 A CA 879495A CA 879495 A CA879495 A CA 879495A CA 879495D A CA879495D A CA 879495DA CA 879495 A CA879495 A CA 879495A
Authority
CA
Canada
Prior art keywords
welded pipes
electrically welded
manufacturing electrically
manufacturing
pipes
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
CA879495A
Inventor
Kojima Shigeo
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
Publication date
Application granted granted Critical
Publication of CA879495A publication Critical patent/CA879495A/en
Expired legal-status Critical Current

Links

CA879495A Method of manufacturing electrically welded pipes Expired CA879495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA879495T

Publications (1)

Publication Number Publication Date
CA879495A true CA879495A (en) 1971-08-31

Family

ID=36365305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA879495A Expired CA879495A (en) Method of manufacturing electrically welded pipes

Country Status (1)

Country Link
CA (1) CA879495A (en)

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