JPS6139975Y2 - - Google Patents

Info

Publication number
JPS6139975Y2
JPS6139975Y2 JP19620482U JP19620482U JPS6139975Y2 JP S6139975 Y2 JPS6139975 Y2 JP S6139975Y2 JP 19620482 U JP19620482 U JP 19620482U JP 19620482 U JP19620482 U JP 19620482U JP S6139975 Y2 JPS6139975 Y2 JP S6139975Y2
Authority
JP
Japan
Prior art keywords
recording
receivers
transducer
receiver
recording paper
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
JP19620482U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58134782U (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 JP19620482U priority Critical patent/JPS58134782U/ja
Publication of JPS58134782U publication Critical patent/JPS58134782U/ja
Application granted granted Critical
Publication of JPS6139975Y2 publication Critical patent/JPS6139975Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP19620482U 1982-12-28 1982-12-28 ステレオ魚群探知機 Granted JPS58134782U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19620482U JPS58134782U (ja) 1982-12-28 1982-12-28 ステレオ魚群探知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19620482U JPS58134782U (ja) 1982-12-28 1982-12-28 ステレオ魚群探知機

Publications (2)

Publication Number Publication Date
JPS58134782U JPS58134782U (ja) 1983-09-10
JPS6139975Y2 true JPS6139975Y2 (en]) 1986-11-15

Family

ID=30109451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19620482U Granted JPS58134782U (ja) 1982-12-28 1982-12-28 ステレオ魚群探知機

Country Status (1)

Country Link
JP (1) JPS58134782U (en])

Also Published As

Publication number Publication date
JPS58134782U (ja) 1983-09-10

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