CA642288A - Prestressed concrete pressure pipes - Google Patents

Prestressed concrete pressure pipes

Info

Publication number
CA642288A
CA642288A CA642288A CA642288DA CA642288A CA 642288 A CA642288 A CA 642288A CA 642288 A CA642288 A CA 642288A CA 642288D A CA642288D A CA 642288DA CA 642288 A CA642288 A CA 642288A
Authority
CA
Canada
Prior art keywords
prestressed concrete
pressure pipes
concrete pressure
pipes
prestressed
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
CA642288A
Inventor
P. Valenziano Frank
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 CA642288A publication Critical patent/CA642288A/en
Expired legal-status Critical Current

Links

CA642288A Prestressed concrete pressure pipes Expired CA642288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA642288T

Publications (1)

Publication Number Publication Date
CA642288A true CA642288A (en) 1962-06-05

Family

ID=35920812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA642288A Expired CA642288A (en) Prestressed concrete pressure pipes

Country Status (1)

Country Link
CA (1) CA642288A (en)

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