CA679111A - Method and apparatus for determining the depth of underwater objects - Google Patents

Method and apparatus for determining the depth of underwater objects

Info

Publication number
CA679111A
CA679111A CA679111A CA679111DA CA679111A CA 679111 A CA679111 A CA 679111A CA 679111 A CA679111 A CA 679111A CA 679111D A CA679111D A CA 679111DA CA 679111 A CA679111 A CA 679111A
Authority
CA
Canada
Prior art keywords
depth
determining
underwater objects
underwater
objects
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
CA679111A
Inventor
Noda Takashi
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.)
SAN KEN Co Ltd
Original Assignee
SAN KEN Co Ltd
Publication date
Application granted granted Critical
Publication of CA679111A publication Critical patent/CA679111A/en
Expired legal-status Critical Current

Links

CA679111A Method and apparatus for determining the depth of underwater objects Expired CA679111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA679111T

Publications (1)

Publication Number Publication Date
CA679111A true CA679111A (en) 1964-01-28

Family

ID=35980197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA679111A Expired CA679111A (en) Method and apparatus for determining the depth of underwater objects

Country Status (1)

Country Link
CA (1) CA679111A (en)

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