CA236715A - Machine a fabriquer des tuyaux en beton - Google Patents

Machine a fabriquer des tuyaux en beton

Info

Publication number
CA236715A
CA236715A CA236715A CA236715DA CA236715A CA 236715 A CA236715 A CA 236715A CA 236715 A CA236715 A CA 236715A CA 236715D A CA236715D A CA 236715DA CA 236715 A CA236715 A CA 236715A
Authority
CA
Canada
Prior art keywords
making machine
concrete pipe
pipe making
concrete
machine
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
CA236715A
Other languages
English (en)
Inventor
Heffer Bert
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 CA236715A publication Critical patent/CA236715A/fr
Expired legal-status Critical Current

Links

CA236715A Machine a fabriquer des tuyaux en beton Expired CA236715A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA236715T

Publications (1)

Publication Number Publication Date
CA236715A true CA236715A (fr) 1924-01-01

Family

ID=35140744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236715A Expired CA236715A (fr) Machine a fabriquer des tuyaux en beton

Country Status (1)

Country Link
CA (1) CA236715A (fr)

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