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CA519849A - Thickening tube wall with die to form fins - Google Patents

Thickening tube wall with die to form fins

Info

Publication number
CA519849A
CA519849A CA519849A CA519849DA CA519849A CA 519849 A CA519849 A CA 519849A CA 519849 A CA519849 A CA 519849A CA 519849D A CA519849D A CA 519849DA CA 519849 A CA519849 A CA 519849A
Authority
CA
Canada
Prior art keywords
die
tube wall
form fins
thickening tube
thickening
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
CA519849A
Other languages
French (fr)
Inventor
Huet Andre
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA519849A publication Critical patent/CA519849A/en
Expired legal-status Critical Current

Links

CA519849A Thickening tube wall with die to form fins Expired CA519849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA519849T

Publications (1)

Publication Number Publication Date
CA519849A true CA519849A (en) 1955-12-27

Family

ID=35673059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA519849A Expired CA519849A (en) Thickening tube wall with die to form fins

Country Status (1)

Country Link
CA (1) CA519849A (en)

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