CA551163A - Surface drains - Google Patents

Surface drains

Info

Publication number: CA551163A
Authority: CA; Canada
Prior art keywords: surface drains; drains
Prior art date: 1958-01-07
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

French (fr)

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

1958-01-07

1958-01-07 Application granted granted Critical

1958-01-07 Publication of CA551163A publication Critical patent/CA551163A/en

Status Expired legal-status Critical Current

Links

CA551163A Surface drains Expired CA551163A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA551163T

Publications (1)

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

Family

ID=35712560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA551163A Expired CA551163A (en)			Surface drains

Country Status (1)

Country	Link
CA (1)	CA551163A (en)

0
- CA CA551163A patent/CA551163A/en not_active Expired

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