CA635161A - Welding method and apparatus - Google Patents

Welding method and apparatus

Info

Publication number
CA635161A
CA635161A CA635161A CA635161DA CA635161A CA 635161 A CA635161 A CA 635161A CA 635161 A CA635161 A CA 635161A CA 635161D A CA635161D A CA 635161DA CA 635161 A CA635161 A CA 635161A
Authority
CA
Canada
Prior art keywords
welding method
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
CA635161A
Inventor
A. Lucey John
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
Publication date
Application granted granted Critical
Publication of CA635161A publication Critical patent/CA635161A/en
Expired legal-status Critical Current

Links

CA635161A Welding method and apparatus Expired CA635161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA635161T

Publications (1)

Publication Number Publication Date
CA635161A true CA635161A (en) 1962-01-23

Family

ID=35891347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA635161A Expired CA635161A (en) Welding method and apparatus

Country Status (1)

Country Link
CA (1) CA635161A (en)

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