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CA222655A - Machine a tuyaux en beton - Google Patents

Machine a tuyaux en beton

Info

Publication number
CA222655A
CA222655A CA222655A CA222655DA CA222655A CA 222655 A CA222655 A CA 222655A CA 222655 A CA222655 A CA 222655A CA 222655D A CA222655D A CA 222655DA CA 222655 A CA222655 A CA 222655A
Authority
CA
Canada
Prior art keywords
concrete pipe
pipe machine
machine
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
CA222655A
Other languages
English (en)
Inventor
J. Smith Michael
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.)
W A CURLESS Co
Original Assignee
W A CURLESS Co
Publication date
Application granted granted Critical
Publication of CA222655A publication Critical patent/CA222655A/fr
Expired legal-status Critical Current

Links

CA222655A Machine a tuyaux en beton Expired CA222655A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222655T

Publications (1)

Publication Number Publication Date
CA222655A true CA222655A (fr) 1922-08-15

Family

ID=35118258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222655A Expired CA222655A (fr) Machine a tuyaux en beton

Country Status (1)

Country Link
CA (1) CA222655A (fr)

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