CA816850A - Method and apparatus for helically welding strip material - Google Patents

Method and apparatus for helically welding strip material

Info

Publication number
CA816850A
CA816850A CA816850A CA816850DA CA816850A CA 816850 A CA816850 A CA 816850A CA 816850 A CA816850 A CA 816850A CA 816850D A CA816850D A CA 816850DA CA 816850 A CA816850 A CA 816850A
Authority
CA
Canada
Prior art keywords
strip material
welding strip
helically
helically welding
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
CA816850A
Inventor
W. Kaase Robert
John W. Brown, Jr.
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.)
Brown Fintube Co
Original Assignee
Brown Fintube Co
Publication date
Application granted granted Critical
Publication of CA816850A publication Critical patent/CA816850A/en
Expired legal-status Critical Current

Links

CA816850A Method and apparatus for helically welding strip material Expired CA816850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA816850T

Publications (1)

Publication Number Publication Date
CA816850A true CA816850A (en) 1969-07-01

Family

ID=36289383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA816850A Expired CA816850A (en) Method and apparatus for helically welding strip material

Country Status (1)

Country Link
CA (1) CA816850A (en)

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