JPS6372575U - - Google Patents

Info

Publication number
JPS6372575U
JPS6372575U JP16913286U JP16913286U JPS6372575U JP S6372575 U JPS6372575 U JP S6372575U JP 16913286 U JP16913286 U JP 16913286U JP 16913286 U JP16913286 U JP 16913286U JP S6372575 U JPS6372575 U JP S6372575U
Authority
JP
Japan
Prior art keywords
fish
television
circuit
school
display means
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
JP16913286U
Other languages
English (en)
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 JP16913286U priority Critical patent/JPS6372575U/ja
Publication of JPS6372575U publication Critical patent/JPS6372575U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図で
ある。 4……魚群映像信号生成回路、13……テレビ
ジヨン受信回路、17……切換回路、20……映
像表示手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超音波反射信号に基づいて魚群の状態を映像化
    する魚群映像信号生成回路と、テレビジヨン放送
    を受信するテレビジヨン受信回路と、この各回路
    の出力を入力して映像表示する映像表示手段とを
    備え、この映像表示手段の入力段に、前記魚群映
    像信号生成回路出力又は前記テレビジヨン受信回
    路を切換入力する切換回路を装備したこと特徴と
    するテレビジヨン付魚群探知装置。
JP16913286U 1986-10-30 1986-10-30 Pending JPS6372575U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16913286U JPS6372575U (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16913286U JPS6372575U (ja) 1986-10-30 1986-10-30

Publications (1)

Publication Number Publication Date
JPS6372575U true JPS6372575U (ja) 1988-05-14

Family

ID=31102654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16913286U Pending JPS6372575U (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPS6372575U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764185A (en) * 1980-10-07 1982-04-19 Toshiba Corp Fish finder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764185A (en) * 1980-10-07 1982-04-19 Toshiba Corp Fish finder

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