CA570398A - Methode et appareil pour la production de tubage a joint soude - Google Patents

Methode et appareil pour la production de tubage a joint soude

Info

Publication number
CA570398A
CA570398A CA570398A CA570398DA CA570398A CA 570398 A CA570398 A CA 570398A CA 570398 A CA570398 A CA 570398A CA 570398D A CA570398D A CA 570398DA CA 570398 A CA570398 A CA 570398A
Authority
CA
Canada
Prior art keywords
welded seam
producing welded
seam tubing
tubing
producing
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
CA570398A
Other languages
English (en)
Inventor
W. Williams Elmer
J. Bowman Howard
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.)
TRENT TUBE Co
Original Assignee
TRENT TUBE Co
Publication date
Application granted granted Critical
Publication of CA570398A publication Critical patent/CA570398A/fr
Expired legal-status Critical Current

Links

CA570398A Methode et appareil pour la production de tubage a joint soude Expired CA570398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA570398T

Publications (1)

Publication Number Publication Date
CA570398A true CA570398A (fr) 1959-02-10

Family

ID=35742940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA570398A Expired CA570398A (fr) Methode et appareil pour la production de tubage a joint soude

Country Status (1)

Country Link
CA (1) CA570398A (fr)

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