CA551162A - Egouts a ciel ouvert - Google Patents

Egouts a ciel ouvert

Info

Publication number
CA551162A
CA551162A CA551162A CA551162DA CA551162A CA 551162 A CA551162 A CA 551162A CA 551162 A CA551162 A CA 551162A CA 551162D A CA551162D A CA 551162DA CA 551162 A CA551162 A CA 551162A
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
CA551162A
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 CA551162A publication Critical patent/CA551162A/fr
Expired legal-status Critical Current

Links

CA551162A Egouts a ciel ouvert Expired CA551162A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551162T

Publications (1)

Publication Number Publication Date
CA551162A true CA551162A (fr) 1958-01-07

Family

ID=35712559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551162A Expired CA551162A (fr) Egouts a ciel ouvert

Country Status (1)

Country Link
CA (1) CA551162A (fr)

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