JPH0313746Y2 - - Google Patents

Info

Publication number
JPH0313746Y2
JPH0313746Y2 JP817484U JP817484U JPH0313746Y2 JP H0313746 Y2 JPH0313746 Y2 JP H0313746Y2 JP 817484 U JP817484 U JP 817484U JP 817484 U JP817484 U JP 817484U JP H0313746 Y2 JPH0313746 Y2 JP H0313746Y2
Authority
JP
Japan
Prior art keywords
ship
transducer
reflected
underwater
pulse signal
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
JP817484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60120379U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP817484U priority Critical patent/JPS60120379U/ja
Publication of JPS60120379U publication Critical patent/JPS60120379U/ja
Application granted granted Critical
Publication of JPH0313746Y2 publication Critical patent/JPH0313746Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP817484U 1984-01-23 1984-01-23 水中探知装置 Granted JPS60120379U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP817484U JPS60120379U (ja) 1984-01-23 1984-01-23 水中探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP817484U JPS60120379U (ja) 1984-01-23 1984-01-23 水中探知装置

Publications (2)

Publication Number Publication Date
JPS60120379U JPS60120379U (ja) 1985-08-14
JPH0313746Y2 true JPH0313746Y2 (https=) 1991-03-28

Family

ID=30487217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP817484U Granted JPS60120379U (ja) 1984-01-23 1984-01-23 水中探知装置

Country Status (1)

Country Link
JP (1) JPS60120379U (https=)

Also Published As

Publication number Publication date
JPS60120379U (ja) 1985-08-14

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