JPS63185584U - - Google Patents

Info

Publication number
JPS63185584U
JPS63185584U JP7666287U JP7666287U JPS63185584U JP S63185584 U JPS63185584 U JP S63185584U JP 7666287 U JP7666287 U JP 7666287U JP 7666287 U JP7666287 U JP 7666287U JP S63185584 U JPS63185584 U JP S63185584U
Authority
JP
Japan
Prior art keywords
measuring
sensitivity
underwater
sensor part
receiver
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
JP7666287U
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 JP7666287U priority Critical patent/JPS63185584U/ja
Publication of JPS63185584U publication Critical patent/JPS63185584U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP7666287U 1987-05-21 1987-05-21 Pending JPS63185584U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7666287U JPS63185584U (enrdf_load_html_response) 1987-05-21 1987-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7666287U JPS63185584U (enrdf_load_html_response) 1987-05-21 1987-05-21

Publications (1)

Publication Number Publication Date
JPS63185584U true JPS63185584U (enrdf_load_html_response) 1988-11-29

Family

ID=30923952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7666287U Pending JPS63185584U (enrdf_load_html_response) 1987-05-21 1987-05-21

Country Status (1)

Country Link
JP (1) JPS63185584U (enrdf_load_html_response)

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