CA551163A - Egouts a ciel ouvert - Google Patents

Egouts a ciel ouvert

Info

Publication number
CA551163A
CA551163A CA551163A CA551163DA CA551163A CA 551163 A CA551163 A CA 551163A CA 551163 A CA551163 A CA 551163A CA 551163D A CA551163D A CA 551163DA CA 551163 A CA551163 A CA 551163A
Authority
CA
Canada
Prior art keywords
surface drains
drains
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
CA551163A
Other languages
English (en)
Inventor
A. Sisk Martin
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 CA551163A publication Critical patent/CA551163A/fr
Expired legal-status Critical Current

Links

CA551163A Egouts a ciel ouvert Expired CA551163A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551163T

Publications (1)

Publication Number Publication Date
CA551163A true CA551163A (fr) 1958-01-07

Family

ID=35712560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551163A Expired CA551163A (fr) Egouts a ciel ouvert

Country Status (1)

Country Link
CA (1) CA551163A (fr)

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