CA417904A - Wind and drift indicator - Google Patents

Wind and drift indicator

Info

Publication number
CA417904A
CA417904A CA417904A CA417904DA CA417904A CA 417904 A CA417904 A CA 417904A CA 417904 A CA417904 A CA 417904A CA 417904D A CA417904D A CA 417904DA CA 417904 A CA417904 A CA 417904A
Authority
CA
Canada
Prior art keywords
wind
drift indicator
drift
indicator
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
CA417904A
Other languages
French (fr)
Inventor
E. Benton Edward
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 CA417904A publication Critical patent/CA417904A/en
Expired legal-status Critical Current

Links

CA417904A Wind and drift indicator Expired CA417904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417904T

Publications (1)

Publication Number Publication Date
CA417904A true CA417904A (en) 1944-01-25

Family

ID=35527159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417904A Expired CA417904A (en) Wind and drift indicator

Country Status (1)

Country Link
CA (1) CA417904A (en)

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