CA642287A - Prestressed concrete pipes - Google Patents

Prestressed concrete pipes

Info

Publication number
CA642287A
CA642287A CA642287A CA642287DA CA642287A CA 642287 A CA642287 A CA 642287A CA 642287 A CA642287 A CA 642287A CA 642287D A CA642287D A CA 642287DA CA 642287 A CA642287 A CA 642287A
Authority
CA
Canada
Prior art keywords
prestressed concrete
concrete pipes
pipes
prestressed
concrete
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
CA642287A
Inventor
F. Kennison Hugh
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.)
Lock Joint Pipe Co
Original Assignee
Lock Joint Pipe Co
Publication date
Application granted granted Critical
Publication of CA642287A publication Critical patent/CA642287A/en
Expired legal-status Critical Current

Links

CA642287A Prestressed concrete pipes Expired CA642287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA642287T

Publications (1)

Publication Number Publication Date
CA642287A true CA642287A (en) 1962-06-05

Family

ID=35920811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA642287A Expired CA642287A (en) Prestressed concrete pipes

Country Status (1)

Country Link
CA (1) CA642287A (en)

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