CA1242570A - Production de canalisations composites a double paroi - Google Patents

Production de canalisations composites a double paroi

Info

Publication number
CA1242570A
CA1242570A CA000451317A CA451317A CA1242570A CA 1242570 A CA1242570 A CA 1242570A CA 000451317 A CA000451317 A CA 000451317A CA 451317 A CA451317 A CA 451317A CA 1242570 A CA1242570 A CA 1242570A
Authority
CA
Canada
Prior art keywords
pipe
plastic working
pipes
pipe assembly
assembly
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
CA000451317A
Other languages
English (en)
Inventor
Shigetomo Matsui
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.)
Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
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 Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Priority to CA000451317A priority Critical patent/CA1242570A/fr
Application granted granted Critical
Publication of CA1242570A publication Critical patent/CA1242570A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
CA000451317A 1984-04-05 1984-04-05 Production de canalisations composites a double paroi Expired CA1242570A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000451317A CA1242570A (fr) 1984-04-05 1984-04-05 Production de canalisations composites a double paroi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000451317A CA1242570A (fr) 1984-04-05 1984-04-05 Production de canalisations composites a double paroi

Publications (1)

Publication Number Publication Date
CA1242570A true CA1242570A (fr) 1988-10-04

Family

ID=4127586

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000451317A Expired CA1242570A (fr) 1984-04-05 1984-04-05 Production de canalisations composites a double paroi

Country Status (1)

Country Link
CA (1) CA1242570A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry