JPS6339660Y2 - - Google Patents

Info

Publication number
JPS6339660Y2
JPS6339660Y2 JP8484581U JP8484581U JPS6339660Y2 JP S6339660 Y2 JPS6339660 Y2 JP S6339660Y2 JP 8484581 U JP8484581 U JP 8484581U JP 8484581 U JP8484581 U JP 8484581U JP S6339660 Y2 JPS6339660 Y2 JP S6339660Y2
Authority
JP
Japan
Prior art keywords
recording
fish
circuit
salinity
switching device
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
JP8484581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57196382U (enrdf_load_stackoverflow
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 JP8484581U priority Critical patent/JPS6339660Y2/ja
Publication of JPS57196382U publication Critical patent/JPS57196382U/ja
Application granted granted Critical
Publication of JPS6339660Y2 publication Critical patent/JPS6339660Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP8484581U 1981-06-08 1981-06-08 Expired JPS6339660Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8484581U JPS6339660Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8484581U JPS6339660Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Publications (2)

Publication Number Publication Date
JPS57196382U JPS57196382U (enrdf_load_stackoverflow) 1982-12-13
JPS6339660Y2 true JPS6339660Y2 (enrdf_load_stackoverflow) 1988-10-18

Family

ID=29880186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8484581U Expired JPS6339660Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Country Status (1)

Country Link
JP (1) JPS6339660Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57196382U (enrdf_load_stackoverflow) 1982-12-13

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