CA453985A - Methode de formation de tuyauterie a ailettes integrales annulaires - Google Patents

Methode de formation de tuyauterie a ailettes integrales annulaires

Info

Publication number
CA453985A
CA453985A CA453985A CA453985DA CA453985A CA 453985 A CA453985 A CA 453985A CA 453985 A CA453985 A CA 453985A CA 453985D A CA453985D A CA 453985DA CA 453985 A CA453985 A CA 453985A
Authority
CA
Canada
Prior art keywords
forming
same
finned tubing
annular integral
integral finned
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
CA453985A
Other languages
English (en)
Inventor
R. Schuler Otto
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 CA453985A publication Critical patent/CA453985A/fr
Expired legal-status Critical Current

Links

CA453985A Methode de formation de tuyauterie a ailettes integrales annulaires Expired CA453985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453985T

Publications (1)

Publication Number Publication Date
CA453985A true CA453985A (fr) 1949-01-11

Family

ID=35571718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453985A Expired CA453985A (fr) Methode de formation de tuyauterie a ailettes integrales annulaires

Country Status (1)

Country Link
CA (1) CA453985A (fr)

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