CA393358A - Tube welding apparatus - Google Patents

Tube welding apparatus

Info

Publication number
CA393358A
CA393358A CA393358A CA393358DA CA393358A CA 393358 A CA393358 A CA 393358A CA 393358 A CA393358 A CA 393358A CA 393358D A CA393358D A CA 393358DA CA 393358 A CA393358 A CA 393358A
Authority
CA
Canada
Prior art keywords
welding apparatus
tube welding
tube
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
CA393358A
Other languages
French (fr)
Inventor
W. Jones Homer
J. Miller Alfred
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.)
Dominion Oxygen Co Ltd
Original Assignee
Dominion Oxygen Co Ltd
Publication date
Application granted granted Critical
Publication of CA393358A publication Critical patent/CA393358A/en
Expired legal-status Critical Current

Links

CA393358A Tube welding apparatus Expired CA393358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393358T

Publications (1)

Publication Number Publication Date
CA393358A true CA393358A (en) 1940-12-24

Family

ID=35400863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393358A Expired CA393358A (en) Tube welding apparatus

Country Status (1)

Country Link
CA (1) CA393358A (en)

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