CA409360A - Methode de production de tubes sans couture - Google Patents

Methode de production de tubes sans couture

Info

Publication number
CA409360A
CA409360A CA409360A CA409360DA CA409360A CA 409360 A CA409360 A CA 409360A CA 409360 A CA409360 A CA 409360A CA 409360D A CA409360D A CA 409360DA CA 409360 A CA409360 A CA 409360A
Authority
CA
Canada
Prior art keywords
producing method
seamless tube
tube producing
seamless
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
CA409360A
Other languages
English (en)
Inventor
J. Kirchner George
Bannister Bryant
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.)
National Tube Co
Original Assignee
National Tube Co
Publication date
Application granted granted Critical
Publication of CA409360A publication Critical patent/CA409360A/fr
Expired legal-status Critical Current

Links

CA409360A Methode de production de tubes sans couture Expired CA409360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA409360T

Publications (1)

Publication Number Publication Date
CA409360A true CA409360A (fr) 1942-12-15

Family

ID=35420661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA409360A Expired CA409360A (fr) Methode de production de tubes sans couture

Country Status (1)

Country Link
CA (1) CA409360A (fr)

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