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CA577633A - Prestressed concrete units and structures - Google Patents

Prestressed concrete units and structures

Info

Publication number
CA577633A
CA577633A CA577633A CA577633DA CA577633A CA 577633 A CA577633 A CA 577633A CA 577633 A CA577633 A CA 577633A CA 577633D A CA577633D A CA 577633DA CA 577633 A CA577633 A CA 577633A
Authority
CA
Canada
Prior art keywords
structures
prestressed concrete
concrete units
units
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
CA577633A
Other languages
French (fr)
Inventor
B. Reynolds Orval
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 CA577633A publication Critical patent/CA577633A/en
Expired legal-status Critical Current

Links

CA577633A Prestressed concrete units and structures Expired CA577633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA577633T

Publications (1)

Publication Number Publication Date
CA577633A true CA577633A (en) 1959-06-16

Family

ID=35753493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA577633A Expired CA577633A (en) Prestressed concrete units and structures

Country Status (1)

Country Link
CA (1) CA577633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024687A (en) * 1975-06-26 1977-05-24 John Kozak Architectural system having post-tensioned elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024687A (en) * 1975-06-26 1977-05-24 John Kozak Architectural system having post-tensioned elements

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