CA1300526C - Tuyau de grand diametre a double paroi - Google Patents

Tuyau de grand diametre a double paroi

Info

Publication number
CA1300526C
CA1300526C CA000584121A CA584121A CA1300526C CA 1300526 C CA1300526 C CA 1300526C CA 000584121 A CA000584121 A CA 000584121A CA 584121 A CA584121 A CA 584121A CA 1300526 C CA1300526 C CA 1300526C
Authority
CA
Canada
Prior art keywords
pipe
wall
sleeve element
latching
members
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 - Lifetime
Application number
CA000584121A
Other languages
English (en)
Inventor
Eldon G. Bonnema
James L. Fouss
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.)
Prinsco Inc
Original Assignee
Prinsco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prinsco Inc filed Critical Prinsco Inc
Priority to CA000584121A priority Critical patent/CA1300526C/fr
Application granted granted Critical
Publication of CA1300526C publication Critical patent/CA1300526C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA000584121A 1988-11-25 1988-11-25 Tuyau de grand diametre a double paroi Expired - Lifetime CA1300526C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000584121A CA1300526C (fr) 1988-11-25 1988-11-25 Tuyau de grand diametre a double paroi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000584121A CA1300526C (fr) 1988-11-25 1988-11-25 Tuyau de grand diametre a double paroi

Publications (1)

Publication Number Publication Date
CA1300526C true CA1300526C (fr) 1992-05-12

Family

ID=4139174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000584121A Expired - Lifetime CA1300526C (fr) 1988-11-25 1988-11-25 Tuyau de grand diametre a double paroi

Country Status (1)

Country Link
CA (1) CA1300526C (fr)

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Legal Events

Date Code Title Description
MKEX Expiry