CA271273A - Machine a fabriquer des coudes, etc., en beton - Google Patents

Machine a fabriquer des coudes, etc., en beton

Info

Publication number
CA271273A
CA271273A CA271273A CA271273DA CA271273A CA 271273 A CA271273 A CA 271273A CA 271273 A CA271273 A CA 271273A CA 271273D A CA271273D A CA 271273DA CA 271273 A CA271273 A CA 271273A
Authority
CA
Canada
Prior art keywords
bends
machine
hollow concrete
making hollow
making
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
CA271273A
Other languages
English (en)
Inventor
Alfred Porter William
Valentine Scanlan William
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 CA271273A publication Critical patent/CA271273A/fr
Expired legal-status Critical Current

Links

CA271273A Machine a fabriquer des coudes, etc., en beton Expired CA271273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271273T

Publications (1)

Publication Number Publication Date
CA271273A true CA271273A (fr) 1927-05-31

Family

ID=35201304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271273A Expired CA271273A (fr) Machine a fabriquer des coudes, etc., en beton

Country Status (1)

Country Link
CA (1) CA271273A (fr)

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