CA890183A - Apparatus for helically corrugating metal tubing - Google Patents

Apparatus for helically corrugating metal tubing

Info

Publication number
CA890183A
CA890183A CA890183A CA890183DA CA890183A CA 890183 A CA890183 A CA 890183A CA 890183 A CA890183 A CA 890183A CA 890183D A CA890183D A CA 890183DA CA 890183 A CA890183 A CA 890183A
Authority
CA
Canada
Prior art keywords
metal tubing
corrugating metal
helically
helically corrugating
tubing
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
CA890183A
Inventor
M. Falkenberg Howard
S. Raisch Lee
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.)
UNIVERSAL METAL HOSE CO
Original Assignee
UNIVERSAL METAL HOSE CO
Publication date
Application granted granted Critical
Publication of CA890183A publication Critical patent/CA890183A/en
Expired legal-status Critical Current

Links

CA890183A Apparatus for helically corrugating metal tubing Expired CA890183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA890183T

Publications (1)

Publication Number Publication Date
CA890183A true CA890183A (en) 1972-01-11

Family

ID=36396341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA890183A Expired CA890183A (en) Apparatus for helically corrugating metal tubing

Country Status (1)

Country Link
CA (1) CA890183A (en)

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