CA481488A - Apparatus for forming helical finned tubing - Google Patents

Apparatus for forming helical finned tubing

Info

Publication number
CA481488A
CA481488A CA481488A CA481488DA CA481488A CA 481488 A CA481488 A CA 481488A CA 481488 A CA481488 A CA 481488A CA 481488D A CA481488D A CA 481488DA CA 481488 A CA481488 A CA 481488A
Authority
CA
Canada
Prior art keywords
finned tubing
forming helical
helical finned
tubing
forming
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
CA481488A
Other languages
French (fr)
Inventor
P. Hill Walter
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.)
CALUMET AND HECLA CONS COPPER
Original Assignee
CALUMET AND HECLA CONS COPPER
Publication date
Application granted granted Critical
Publication of CA481488A publication Critical patent/CA481488A/en
Expired legal-status Critical Current

Links

CA481488A Apparatus for forming helical finned tubing Expired CA481488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481488T

Publications (1)

Publication Number Publication Date
CA481488A true CA481488A (en) 1952-03-04

Family

ID=35621174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481488A Expired CA481488A (en) Apparatus for forming helical finned tubing

Country Status (1)

Country Link
CA (1) CA481488A (en)

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