CA733184A - Pipe welding machine and process - Google Patents

Pipe welding machine and process

Info

Publication number
CA733184A
CA733184A CA733184A CA733184DA CA733184A CA 733184 A CA733184 A CA 733184A CA 733184 A CA733184 A CA 733184A CA 733184D A CA733184D A CA 733184DA CA 733184 A CA733184 A CA 733184A
Authority
CA
Canada
Prior art keywords
welding machine
pipe welding
pipe
machine
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
CA733184A
Inventor
W. Ross John
Alfred W. Marner, Jr.
C. Millar Barry
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.)
Union Carbide Canada Ltd
Original Assignee
Union Carbide Canada Ltd
Publication date
Application granted granted Critical
Publication of CA733184A publication Critical patent/CA733184A/en
Expired legal-status Critical Current

Links

CA733184A Pipe welding machine and process Expired CA733184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA733184T

Publications (1)

Publication Number Publication Date
CA733184A true CA733184A (en) 1966-04-26

Family

ID=36131350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA733184A Expired CA733184A (en) Pipe welding machine and process

Country Status (1)

Country Link
CA (1) CA733184A (en)

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