CA193616A - Machine a fabriquer des conduits en beton - Google Patents

Machine a fabriquer des conduits en beton

Info

Publication number
CA193616A
CA193616A CA000193616A CA193616DA CA193616A CA 193616 A CA193616 A CA 193616A CA 000193616 A CA000193616 A CA 000193616A CA 193616D A CA193616D A CA 193616DA CA 193616 A CA193616 A CA 193616A
Authority
CA
Canada
Prior art keywords
machine
making concrete
concrete conduits
conduits
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
CA000193616A
Other languages
English (en)
Inventor
Leo H. Houck
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA193616A publication Critical patent/CA193616A/fr
Expired legal-status Critical Current

Links

CA000193616A 1919-03-17 1919-03-17 Machine a fabriquer des conduits en beton Expired CA193616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193616T 1919-03-17

Publications (1)

Publication Number Publication Date
CA193616A true CA193616A (fr) 1919-11-04

Family

ID=45313267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193616A Expired CA193616A (fr) 1919-03-17 1919-03-17 Machine a fabriquer des conduits en beton

Country Status (1)

Country Link
CA (1) CA193616A (fr)

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