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CA350287A - Pipe welding apparatus - Google Patents

Pipe welding apparatus

Info

Publication number
CA350287A
CA350287A CA350287A CA350287DA CA350287A CA 350287 A CA350287 A CA 350287A CA 350287 A CA350287 A CA 350287A CA 350287D A CA350287D A CA 350287DA CA 350287 A CA350287 A CA 350287A
Authority
CA
Canada
Prior art keywords
welding apparatus
pipe welding
pipe
welding
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
CA350287A
Other languages
French (fr)
Inventor
E. Crawford William
F. Heineman Warren
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
Publication date
Application granted granted Critical
Publication of CA350287A publication Critical patent/CA350287A/en
Expired legal-status Critical Current

Links

CA350287A Pipe welding apparatus Expired CA350287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA350287T

Publications (1)

Publication Number Publication Date
CA350287A true CA350287A (en) 1935-05-14

Family

ID=35338251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350287A Expired CA350287A (en) Pipe welding apparatus

Country Status (1)

Country Link
CA (1) CA350287A (en)

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