CA284129A - Drainage device - Google Patents

Drainage device

Info

Publication number
CA284129A
CA284129A CA284129A CA284129DA CA284129A CA 284129 A CA284129 A CA 284129A CA 284129 A CA284129 A CA 284129A CA 284129D A CA284129D A CA 284129DA CA 284129 A CA284129 A CA 284129A
Authority
CA
Canada
Prior art keywords
drainage device
drainage
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
CA284129A
Other languages
French (fr)
Inventor
A. Deacon Daniel
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 CA284129A publication Critical patent/CA284129A/en
Expired legal-status Critical Current

Links

CA284129A Drainage device Expired CA284129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA284129T

Publications (1)

Publication Number Publication Date
CA284129A true CA284129A (en) 1928-10-23

Family

ID=35217220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284129A Expired CA284129A (en) Drainage device

Country Status (1)

Country Link
CA (1) CA284129A (en)

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