JPS62168484U - - Google Patents

Info

Publication number
JPS62168484U
JPS62168484U JP5698686U JP5698686U JPS62168484U JP S62168484 U JPS62168484 U JP S62168484U JP 5698686 U JP5698686 U JP 5698686U JP 5698686 U JP5698686 U JP 5698686U JP S62168484 U JPS62168484 U JP S62168484U
Authority
JP
Japan
Prior art keywords
frequency echo
echo voltage
voltage signals
recording
data channels
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.)
Granted
Application number
JP5698686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0628714Y2 (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 JP5698686U priority Critical patent/JPH0628714Y2/ja
Publication of JPS62168484U publication Critical patent/JPS62168484U/ja
Application granted granted Critical
Publication of JPH0628714Y2 publication Critical patent/JPH0628714Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP5698686U 1986-04-16 1986-04-16 計量用魚群探知機のデ−タ収録装置 Expired - Lifetime JPH0628714Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5698686U JPH0628714Y2 (ja) 1986-04-16 1986-04-16 計量用魚群探知機のデ−タ収録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5698686U JPH0628714Y2 (ja) 1986-04-16 1986-04-16 計量用魚群探知機のデ−タ収録装置

Publications (2)

Publication Number Publication Date
JPS62168484U true JPS62168484U (enrdf_load_stackoverflow) 1987-10-26
JPH0628714Y2 JPH0628714Y2 (ja) 1994-08-03

Family

ID=30886284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5698686U Expired - Lifetime JPH0628714Y2 (ja) 1986-04-16 1986-04-16 計量用魚群探知機のデ−タ収録装置

Country Status (1)

Country Link
JP (1) JPH0628714Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000147118A (ja) * 1998-11-10 2000-05-26 Kaijo Corp 計量魚群探知機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000147118A (ja) * 1998-11-10 2000-05-26 Kaijo Corp 計量魚群探知機

Also Published As

Publication number Publication date
JPH0628714Y2 (ja) 1994-08-03

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