JPS6187061U - - Google Patents

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Publication number
JPS6187061U
JPS6187061U JP17038984U JP17038984U JPS6187061U JP S6187061 U JPS6187061 U JP S6187061U JP 17038984 U JP17038984 U JP 17038984U JP 17038984 U JP17038984 U JP 17038984U JP S6187061 U JPS6187061 U JP S6187061U
Authority
JP
Japan
Prior art keywords
oxygen
sealed
view
stored
utility
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
JP17038984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH033190Y2 (US07943777-20110517-C00090.png
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 JP1984170389U priority Critical patent/JPH033190Y2/ja
Publication of JPS6187061U publication Critical patent/JPS6187061U/ja
Application granted granted Critical
Publication of JPH033190Y2 publication Critical patent/JPH033190Y2/ja
Expired legal-status Critical Current

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  • Farming Of Fish And Shellfish (AREA)
JP1984170389U 1984-11-12 1984-11-12 Expired JPH033190Y2 (US07943777-20110517-C00090.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984170389U JPH033190Y2 (US07943777-20110517-C00090.png) 1984-11-12 1984-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984170389U JPH033190Y2 (US07943777-20110517-C00090.png) 1984-11-12 1984-11-12

Publications (2)

Publication Number Publication Date
JPS6187061U true JPS6187061U (US07943777-20110517-C00090.png) 1986-06-07
JPH033190Y2 JPH033190Y2 (US07943777-20110517-C00090.png) 1991-01-28

Family

ID=30728096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984170389U Expired JPH033190Y2 (US07943777-20110517-C00090.png) 1984-11-12 1984-11-12

Country Status (1)

Country Link
JP (1) JPH033190Y2 (US07943777-20110517-C00090.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712891U (US07943777-20110517-C00090.png) * 1980-06-26 1982-01-22
JPS58138328A (ja) * 1982-02-15 1983-08-17 株式会社ほくさん 養魚池における酸素溶解方法
JPS58137063U (ja) * 1982-03-12 1983-09-14 株式会社ほくさん 活魚輸送装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534139A (en) * 1977-06-17 1978-01-14 Mitsubishi Electric Corp Magnetic grain system coupling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712891U (US07943777-20110517-C00090.png) * 1980-06-26 1982-01-22
JPS58138328A (ja) * 1982-02-15 1983-08-17 株式会社ほくさん 養魚池における酸素溶解方法
JPS58137063U (ja) * 1982-03-12 1983-09-14 株式会社ほくさん 活魚輸送装置

Also Published As

Publication number Publication date
JPH033190Y2 (US07943777-20110517-C00090.png) 1991-01-28

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