CA901345A - Method and equipment for producing oval or elliptic finned pipes with or without grooves - Google Patents

Method and equipment for producing oval or elliptic finned pipes with or without grooves

Info

Publication number
CA901345A
CA901345A CA901345A CA901345DA CA901345A CA 901345 A CA901345 A CA 901345A CA 901345 A CA901345 A CA 901345A CA 901345D A CA901345D A CA 901345DA CA 901345 A CA901345 A CA 901345A
Authority
CA
Canada
Prior art keywords
elliptic
grooves
equipment
finned pipes
producing oval
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
CA901345A
Inventor
Luca Ioan
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.)
RESEARCH INSTITUTE FOR MACHINE BUILDING
Original Assignee
RESEARCH INSTITUTE FOR MACHINE BUILDING
Publication date
Application granted granted Critical
Publication of CA901345A publication Critical patent/CA901345A/en
Expired legal-status Critical Current

Links

CA901345A Method and equipment for producing oval or elliptic finned pipes with or without grooves Expired CA901345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA901345T

Publications (1)

Publication Number Publication Date
CA901345A true CA901345A (en) 1972-05-30

Family

ID=36409287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA901345A Expired CA901345A (en) Method and equipment for producing oval or elliptic finned pipes with or without grooves

Country Status (1)

Country Link
CA (1) CA901345A (en)

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