CA754722A - Over and under tig arc welding machines - Google Patents

Over and under tig arc welding machines

Info

Publication number
CA754722A
CA754722A CA754722A CA754722DA CA754722A CA 754722 A CA754722 A CA 754722A CA 754722 A CA754722 A CA 754722A CA 754722D A CA754722D A CA 754722DA CA 754722 A CA754722 A CA 754722A
Authority
CA
Canada
Prior art keywords
over
arc welding
welding machines
tig arc
under
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
CA754722A
Inventor
O. Wight Robert
Walsey Harvey
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA754722A publication Critical patent/CA754722A/en
Expired legal-status Critical Current

Links

CA754722A Over and under tig arc welding machines Expired CA754722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA754722T

Publications (1)

Publication Number Publication Date
CA754722A true CA754722A (en) 1967-03-14

Family

ID=36189062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA754722A Expired CA754722A (en) Over and under tig arc welding machines

Country Status (1)

Country Link
CA (1) CA754722A (en)

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