CA763591A - Echo-sounding apparatus with sterable narrow beam - Google Patents

Echo-sounding apparatus with sterable narrow beam

Info

Publication number
CA763591A
CA763591A CA763591A CA763591DA CA763591A CA 763591 A CA763591 A CA 763591A CA 763591 A CA763591 A CA 763591A CA 763591D A CA763591D A CA 763591DA CA 763591 A CA763591 A CA 763591A
Authority
CA
Canada
Prior art keywords
sterable
echo
narrow beam
sounding apparatus
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
CA763591A
Inventor
R. Hopkin Peter
Halliday William
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.)
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons England Ltd
Publication date
Application granted granted Critical
Publication of CA763591A publication Critical patent/CA763591A/en
Expired legal-status Critical Current

Links

CA763591A Echo-sounding apparatus with sterable narrow beam Expired CA763591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA763591T

Publications (1)

Publication Number Publication Date
CA763591A true CA763591A (en) 1967-07-18

Family

ID=36200734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA763591A Expired CA763591A (en) Echo-sounding apparatus with sterable narrow beam

Country Status (1)

Country Link
CA (1) CA763591A (en)

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