CA485796A - Tracteur de canalisation - Google Patents

Tracteur de canalisation

Info

Publication number
CA485796A
CA485796A CA485796A CA485796DA CA485796A CA 485796 A CA485796 A CA 485796A CA 485796 A CA485796 A CA 485796A CA 485796D A CA485796D A CA 485796DA CA 485796 A CA485796 A CA 485796A
Authority
CA
Canada
Prior art keywords
tractor
conduit
conduit tractor
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
CA485796A
Other languages
English (en)
Inventor
E. Boucher Cormack
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 CA485796A publication Critical patent/CA485796A/fr
Expired legal-status Critical Current

Links

CA485796A Tracteur de canalisation Expired CA485796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA485796T

Publications (1)

Publication Number Publication Date
CA485796A true CA485796A (fr) 1952-08-19

Family

ID=35625511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA485796A Expired CA485796A (fr) Tracteur de canalisation

Country Status (1)

Country Link
CA (1) CA485796A (fr)

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