CA491259A - Passages pour le poisson - Google Patents

Passages pour le poisson

Info

Publication number
CA491259A
CA491259A CA491259A CA491259DA CA491259A CA 491259 A CA491259 A CA 491259A CA 491259 A CA491259 A CA 491259A CA 491259D A CA491259D A CA 491259DA CA 491259 A CA491259 A CA 491259A
Authority
CA
Canada
Prior art keywords
fish ways
fish
ways
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
CA491259A
Other languages
English (en)
Inventor
George Devlin Andrew
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 CA491259A publication Critical patent/CA491259A/fr
Expired legal-status Critical Current

Links

CA491259A Passages pour le poisson Expired CA491259A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491259T

Publications (1)

Publication Number Publication Date
CA491259A true CA491259A (fr) 1953-03-17

Family

ID=35631000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491259A Expired CA491259A (fr) Passages pour le poisson

Country Status (1)

Country Link
CA (1) CA491259A (fr)

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