JPS5262461A - Fish finder - Google Patents

Fish finder

Info

Publication number
JPS5262461A
JPS5262461A JP13818375A JP13818375A JPS5262461A JP S5262461 A JPS5262461 A JP S5262461A JP 13818375 A JP13818375 A JP 13818375A JP 13818375 A JP13818375 A JP 13818375A JP S5262461 A JPS5262461 A JP S5262461A
Authority
JP
Japan
Prior art keywords
fish finder
finder
fish
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
JP13818375A
Other languages
Japanese (ja)
Inventor
Masazumi Kanazawa
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.)
YAMAZAKI TAKEKI
Original Assignee
YAMAZAKI TAKEKI
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 YAMAZAKI TAKEKI filed Critical YAMAZAKI TAKEKI
Priority to JP13818375A priority Critical patent/JPS5262461A/en
Publication of JPS5262461A publication Critical patent/JPS5262461A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP13818375A 1975-11-19 1975-11-19 Fish finder Pending JPS5262461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13818375A JPS5262461A (en) 1975-11-19 1975-11-19 Fish finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13818375A JPS5262461A (en) 1975-11-19 1975-11-19 Fish finder

Publications (1)

Publication Number Publication Date
JPS5262461A true JPS5262461A (en) 1977-05-23

Family

ID=15215987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13818375A Pending JPS5262461A (en) 1975-11-19 1975-11-19 Fish finder

Country Status (1)

Country Link
JP (1) JPS5262461A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142032A (en) * 1962-03-07 1964-07-21 Jones Charles Howard Interlaced video display of sea bottom using sonic energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142032A (en) * 1962-03-07 1964-07-21 Jones Charles Howard Interlaced video display of sea bottom using sonic energy

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