JPH01109972U - - Google Patents

Info

Publication number
JPH01109972U
JPH01109972U JP655988U JP655988U JPH01109972U JP H01109972 U JPH01109972 U JP H01109972U JP 655988 U JP655988 U JP 655988U JP 655988 U JP655988 U JP 655988U JP H01109972 U JPH01109972 U JP H01109972U
Authority
JP
Japan
Prior art keywords
aquarium
tank
water
sub
spout
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
JP655988U
Other languages
English (en)
Japanese (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 JP655988U priority Critical patent/JPH01109972U/ja
Publication of JPH01109972U publication Critical patent/JPH01109972U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP655988U 1988-01-21 1988-01-21 Pending JPH01109972U (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP655988U JPH01109972U (es) 1988-01-21 1988-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP655988U JPH01109972U (es) 1988-01-21 1988-01-21

Publications (1)

Publication Number Publication Date
JPH01109972U true JPH01109972U (es) 1989-07-25

Family

ID=31210842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP655988U Pending JPH01109972U (es) 1988-01-21 1988-01-21

Country Status (1)

Country Link
JP (1) JPH01109972U (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777A (ja) * 1993-06-17 1995-01-06 Kubota Corp 閉鎖性水系の浄化装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS451577Y1 (es) * 1966-10-20 1970-01-23
JPS605360B2 (ja) * 1980-10-28 1985-02-09 日立プラント建設株式会社 下水汚泥の嫌気性消化方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS451577Y1 (es) * 1966-10-20 1970-01-23
JPS605360B2 (ja) * 1980-10-28 1985-02-09 日立プラント建設株式会社 下水汚泥の嫌気性消化方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777A (ja) * 1993-06-17 1995-01-06 Kubota Corp 閉鎖性水系の浄化装置

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