CA687806A - Echo sounding apparatus - Google Patents

Echo sounding apparatus

Info

Publication number
CA687806A
CA687806A CA687806A CA687806DA CA687806A CA 687806 A CA687806 A CA 687806A CA 687806 A CA687806 A CA 687806A CA 687806D A CA687806D A CA 687806DA CA 687806 A CA687806 A CA 687806A
Authority
CA
Canada
Prior art keywords
echo sounding
sounding apparatus
echo
sounding
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
CA687806A
Inventor
W. G. Haslett Roy
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes Ltd
Publication date
Application granted granted Critical
Publication of CA687806A publication Critical patent/CA687806A/en
Expired legal-status Critical Current

Links

CA687806A Echo sounding apparatus Expired CA687806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA687806T

Publications (1)

Publication Number Publication Date
CA687806A true CA687806A (en) 1964-06-02

Family

ID=35990418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA687806A Expired CA687806A (en) Echo sounding apparatus

Country Status (1)

Country Link
CA (1) CA687806A (en)

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