JPH0613503Y2 - 水中探知装置 - Google Patents

水中探知装置

Info

Publication number
JPH0613503Y2
JPH0613503Y2 JP4593689U JP4593689U JPH0613503Y2 JP H0613503 Y2 JPH0613503 Y2 JP H0613503Y2 JP 4593689 U JP4593689 U JP 4593689U JP 4593689 U JP4593689 U JP 4593689U JP H0613503 Y2 JPH0613503 Y2 JP H0613503Y2
Authority
JP
Japan
Prior art keywords
circuit
reception
signal
receiver
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.)
Expired - Lifetime
Application number
JP4593689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02135890U (en]
Inventor
勉 舟木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
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 by Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP4593689U priority Critical patent/JPH0613503Y2/ja
Publication of JPH02135890U publication Critical patent/JPH02135890U/ja
Application granted granted Critical
Publication of JPH0613503Y2 publication Critical patent/JPH0613503Y2/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)
JP4593689U 1989-04-19 1989-04-19 水中探知装置 Expired - Lifetime JPH0613503Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4593689U JPH0613503Y2 (ja) 1989-04-19 1989-04-19 水中探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4593689U JPH0613503Y2 (ja) 1989-04-19 1989-04-19 水中探知装置

Publications (2)

Publication Number Publication Date
JPH02135890U JPH02135890U (en]) 1990-11-13
JPH0613503Y2 true JPH0613503Y2 (ja) 1994-04-06

Family

ID=31560563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4593689U Expired - Lifetime JPH0613503Y2 (ja) 1989-04-19 1989-04-19 水中探知装置

Country Status (1)

Country Link
JP (1) JPH0613503Y2 (en])

Also Published As

Publication number Publication date
JPH02135890U (en]) 1990-11-13

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