CA331345A - Concrete pipe manufacture - Google Patents

Concrete pipe manufacture

Info

Publication number
CA331345A
CA331345A CA331345A CA331345DA CA331345A CA 331345 A CA331345 A CA 331345A CA 331345 A CA331345 A CA 331345A CA 331345D A CA331345D A CA 331345DA CA 331345 A CA331345 A CA 331345A
Authority
CA
Canada
Prior art keywords
concrete pipe
pipe manufacture
manufacture
concrete
pipe
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
CA331345A
Other languages
French (fr)
Inventor
Yves Letort Marc
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.)
LA GIRA Ste
Original Assignee
LA GIRA Ste
Publication date
Application granted granted Critical
Publication of CA331345A publication Critical patent/CA331345A/en
Expired legal-status Critical Current

Links

CA331345A Concrete pipe manufacture Expired CA331345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA331345T

Publications (1)

Publication Number Publication Date
CA331345A true CA331345A (en) 1933-03-28

Family

ID=35293715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331345A Expired CA331345A (en) Concrete pipe manufacture

Country Status (1)

Country Link
CA (1) CA331345A (en)

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