CA536062A - Apparatus for finning metal tubes - Google Patents

Apparatus for finning metal tubes

Info

Publication number
CA536062A
CA536062A CA536062A CA536062DA CA536062A CA 536062 A CA536062 A CA 536062A CA 536062 A CA536062 A CA 536062A CA 536062D A CA536062D A CA 536062DA CA 536062 A CA536062 A CA 536062A
Authority
CA
Canada
Prior art keywords
finning
metal tubes
tubes
metal
finning metal
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
CA536062A
Other languages
French (fr)
Inventor
M. Keyes John
H. Green Raymond
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 Inc
Original Assignee
Calumet and Hecla Inc
Publication date
Application granted granted Critical
Publication of CA536062A publication Critical patent/CA536062A/en
Expired legal-status Critical Current

Links

CA536062A Apparatus for finning metal tubes Expired CA536062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA536062T

Publications (1)

Publication Number Publication Date
CA536062A true CA536062A (en) 1957-01-22

Family

ID=35690691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA536062A Expired CA536062A (en) Apparatus for finning metal tubes

Country Status (1)

Country Link
CA (1) CA536062A (en)

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