CA887538A - Coupling for a spirally seamed pipe - Google Patents

Coupling for a spirally seamed pipe

Info

Publication number
CA887538A
CA887538A CA887538A CA887538DA CA887538A CA 887538 A CA887538 A CA 887538A CA 887538 A CA887538 A CA 887538A CA 887538D A CA887538D A CA 887538DA CA 887538 A CA887538 A CA 887538A
Authority
CA
Canada
Prior art keywords
coupling
seamed pipe
spirally
spirally seamed
pipe
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
CA887538A
Inventor
J. Larson Donald
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 CA887538A publication Critical patent/CA887538A/en
Expired legal-status Critical Current

Links

CA887538A Coupling for a spirally seamed pipe Expired CA887538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA887538T

Publications (1)

Publication Number Publication Date
CA887538A true CA887538A (en) 1971-12-07

Family

ID=36393776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA887538A Expired CA887538A (en) Coupling for a spirally seamed pipe

Country Status (1)

Country Link
CA (1) CA887538A (en)

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