CA345159A - Pipe welding apparatus - Google Patents

Pipe welding apparatus

Info

Publication number
CA345159A
CA345159A CA345159A CA345159DA CA345159A CA 345159 A CA345159 A CA 345159A CA 345159 A CA345159 A CA 345159A CA 345159D A CA345159D A CA 345159DA CA 345159 A CA345159 A CA 345159A
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
CA345159A
Other languages
French (fr)
Inventor
Linton 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 CA345159A publication Critical patent/CA345159A/en
Expired legal-status Critical Current

Links

CA345159A Pipe welding apparatus Expired CA345159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA345159T

Publications (1)

Publication Number Publication Date
CA345159A true CA345159A (en) 1934-10-09

Family

ID=35316432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA345159A Expired CA345159A (en) Pipe welding apparatus

Country Status (1)

Country Link
CA (1) CA345159A (en)

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