CA551160A - Egouts a ciel ouvert - Google Patents

Egouts a ciel ouvert

Info

Publication number
CA551160A
CA551160A CA551160A CA551160DA CA551160A CA 551160 A CA551160 A CA 551160A CA 551160 A CA551160 A CA 551160A CA 551160D A CA551160D A CA 551160DA CA 551160 A CA551160 A CA 551160A
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
CA551160A
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 CA551160A publication Critical patent/CA551160A/fr
Expired legal-status Critical Current

Links

CA551160A Egouts a ciel ouvert Expired CA551160A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551160T

Publications (1)

Publication Number Publication Date
CA551160A true CA551160A (fr) 1958-01-07

Family

ID=35712557

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551160A Expired CA551160A (fr) Egouts a ciel ouvert

Country Status (1)

Country Link
CA (1) CA551160A (fr)

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