JPS63128481U - - Google Patents

Info

Publication number
JPS63128481U
JPS63128481U JP1875587U JP1875587U JPS63128481U JP S63128481 U JPS63128481 U JP S63128481U JP 1875587 U JP1875587 U JP 1875587U JP 1875587 U JP1875587 U JP 1875587U JP S63128481 U JPS63128481 U JP S63128481U
Authority
JP
Japan
Prior art keywords
ship
sonar
sound wave
sonar transducer
wave transmission
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.)
Pending
Application number
JP1875587U
Other languages
English (en)
Japanese (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 JP1875587U priority Critical patent/JPS63128481U/ja
Publication of JPS63128481U publication Critical patent/JPS63128481U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1875587U 1987-02-13 1987-02-13 Pending JPS63128481U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1875587U JPS63128481U (de) 1987-02-13 1987-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1875587U JPS63128481U (de) 1987-02-13 1987-02-13

Publications (1)

Publication Number Publication Date
JPS63128481U true JPS63128481U (de) 1988-08-23

Family

ID=30812716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1875587U Pending JPS63128481U (de) 1987-02-13 1987-02-13

Country Status (1)

Country Link
JP (1) JPS63128481U (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014020934A (ja) * 2012-07-18 2014-02-03 Nec Network & Sensor Systems Ltd 海底突起物検出システム、海底突起物検出方法、およびプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014020934A (ja) * 2012-07-18 2014-02-03 Nec Network & Sensor Systems Ltd 海底突起物検出システム、海底突起物検出方法、およびプログラム

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