JPH01167160U - - Google Patents

Info

Publication number
JPH01167160U
JPH01167160U JP5771788U JP5771788U JPH01167160U JP H01167160 U JPH01167160 U JP H01167160U JP 5771788 U JP5771788 U JP 5771788U JP 5771788 U JP5771788 U JP 5771788U JP H01167160 U JPH01167160 U JP H01167160U
Authority
JP
Japan
Prior art keywords
red tide
fish
detection sensor
electrode group
protection 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.)
Granted
Application number
JP5771788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0627103Y2 (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 JP5771788U priority Critical patent/JPH0627103Y2/ja
Publication of JPH01167160U publication Critical patent/JPH01167160U/ja
Application granted granted Critical
Publication of JPH0627103Y2 publication Critical patent/JPH0627103Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP5771788U 1988-04-28 1988-04-28 養殖生簀の赤潮防御装置 Expired - Lifetime JPH0627103Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5771788U JPH0627103Y2 (ja) 1988-04-28 1988-04-28 養殖生簀の赤潮防御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5771788U JPH0627103Y2 (ja) 1988-04-28 1988-04-28 養殖生簀の赤潮防御装置

Publications (2)

Publication Number Publication Date
JPH01167160U true JPH01167160U (enExample) 1989-11-24
JPH0627103Y2 JPH0627103Y2 (ja) 1994-07-27

Family

ID=31283562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5771788U Expired - Lifetime JPH0627103Y2 (ja) 1988-04-28 1988-04-28 養殖生簀の赤潮防御装置

Country Status (1)

Country Link
JP (1) JPH0627103Y2 (enExample)

Also Published As

Publication number Publication date
JPH0627103Y2 (ja) 1994-07-27

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