CA724744A - Switching devices for use in electric arc welding - Google Patents

Switching devices for use in electric arc welding

Info

Publication number
CA724744A
CA724744A CA724744A CA724744DA CA724744A CA 724744 A CA724744 A CA 724744A CA 724744 A CA724744 A CA 724744A CA 724744D A CA724744D A CA 724744DA CA 724744 A CA724744 A CA 724744A
Authority
CA
Canada
Prior art keywords
electric arc
arc welding
switching devices
switching
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
CA724744A
Inventor
S. Pollard Eric
G. Lavender Kenneth
H. Batten Geoffrey
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.)
Lincoln Electric Co Ltd
Original Assignee
Lincoln Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA724744A publication Critical patent/CA724744A/en
Expired legal-status Critical Current

Links

CA724744A Switching devices for use in electric arc welding Expired CA724744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA724744T

Publications (1)

Publication Number Publication Date
CA724744A true CA724744A (en) 1965-12-28

Family

ID=36063645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA724744A Expired CA724744A (en) Switching devices for use in electric arc welding

Country Status (1)

Country Link
CA (1) CA724744A (en)

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