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CA424191A - Welded tube making method and apparatus - Google Patents

Welded tube making method and apparatus

Info

Publication number
CA424191A
CA424191A CA424191A CA424191DA CA424191A CA 424191 A CA424191 A CA 424191A CA 424191 A CA424191 A CA 424191A CA 424191D A CA424191D A CA 424191DA CA 424191 A CA424191 A CA 424191A
Authority
CA
Canada
Prior art keywords
making method
welded tube
tube making
welded
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
CA424191A
Other languages
French (fr)
Inventor
L. Anderson James
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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
Publication date
Application granted granted Critical
Publication of CA424191A publication Critical patent/CA424191A/en
Expired legal-status Critical Current

Links

CA424191A Welded tube making method and apparatus Expired CA424191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424191T

Publications (1)

Publication Number Publication Date
CA424191A true CA424191A (en) 1944-12-05

Family

ID=35535205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424191A Expired CA424191A (en) Welded tube making method and apparatus

Country Status (1)

Country Link
CA (1) CA424191A (en)

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