CA610769A - Method for producing pre-stressed concrete pipes - Google Patents

Method for producing pre-stressed concrete pipes

Info

Publication number
CA610769A
CA610769A CA610769A CA610769DA CA610769A CA 610769 A CA610769 A CA 610769A CA 610769 A CA610769 A CA 610769A CA 610769D A CA610769D A CA 610769DA CA 610769 A CA610769 A CA 610769A
Authority
CA
Canada
Prior art keywords
concrete pipes
stressed concrete
producing pre
producing
stressed
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
CA610769A
Inventor
Robin Ros Mirko
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 CA610769A publication Critical patent/CA610769A/en
Expired legal-status Critical Current

Links

CA610769A Method for producing pre-stressed concrete pipes Expired CA610769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA610769T

Publications (1)

Publication Number Publication Date
CA610769A true CA610769A (en) 1960-12-20

Family

ID=35832268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA610769A Expired CA610769A (en) Method for producing pre-stressed concrete pipes

Country Status (1)

Country Link
CA (1) CA610769A (en)

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