CA229567A - Fabrication de tubes sans couture - Google Patents

Fabrication de tubes sans couture

Info

Publication number
CA229567A
CA229567A CA229567A CA229567DA CA229567A CA 229567 A CA229567 A CA 229567A CA 229567 A CA229567 A CA 229567A CA 229567D A CA229567D A CA 229567DA CA 229567 A CA229567 A CA 229567A
Authority
CA
Canada
Prior art keywords
manufacture
seamless tubes
seamless
tubes
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
CA229567A
Other languages
English (en)
Inventor
George Rabold, Sr.
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 CA229567A publication Critical patent/CA229567A/fr
Expired legal-status Critical Current

Links

CA229567A Fabrication de tubes sans couture Expired CA229567A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229567T

Publications (1)

Publication Number Publication Date
CA229567A true CA229567A (fr) 1923-03-13

Family

ID=35126940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229567A Expired CA229567A (fr) Fabrication de tubes sans couture

Country Status (1)

Country Link
CA (1) CA229567A (fr)

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