CA489107A - Machine pour la formation de tuyaux en beton - Google Patents

Machine pour la formation de tuyaux en beton

Info

Publication number
CA489107A
CA489107A CA489107A CA489107DA CA489107A CA 489107 A CA489107 A CA 489107A CA 489107 A CA489107 A CA 489107A CA 489107D A CA489107D A CA 489107DA CA 489107 A CA489107 A CA 489107A
Authority
CA
Canada
Prior art keywords
machine
concrete pipes
forming concrete
forming
pipes
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
CA489107A
Other languages
English (en)
Inventor
Lionel Fitzpatrick Frank
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.)
Rocla Pty Ltd
Original Assignee
Rocla Pty Ltd
Publication date
Application granted granted Critical
Publication of CA489107A publication Critical patent/CA489107A/fr
Expired legal-status Critical Current

Links

CA489107A Machine pour la formation de tuyaux en beton Expired CA489107A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA489107T

Publications (1)

Publication Number Publication Date
CA489107A true CA489107A (fr) 1952-12-23

Family

ID=35628832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA489107A Expired CA489107A (fr) Machine pour la formation de tuyaux en beton

Country Status (1)

Country Link
CA (1) CA489107A (fr)

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