JPH0199413U - - Google Patents

Info

Publication number
JPH0199413U
JPH0199413U JP19625287U JP19625287U JPH0199413U JP H0199413 U JPH0199413 U JP H0199413U JP 19625287 U JP19625287 U JP 19625287U JP 19625287 U JP19625287 U JP 19625287U JP H0199413 U JPH0199413 U JP H0199413U
Authority
JP
Japan
Prior art keywords
water
tank
pond
fresh water
filtration
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
JP19625287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331379Y2 (forum.php
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 JP1987196252U priority Critical patent/JPH0331379Y2/ja
Publication of JPH0199413U publication Critical patent/JPH0199413U/ja
Application granted granted Critical
Publication of JPH0331379Y2 publication Critical patent/JPH0331379Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Filtering Materials (AREA)
JP1987196252U 1987-12-24 1987-12-24 Expired JPH0331379Y2 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987196252U JPH0331379Y2 (forum.php) 1987-12-24 1987-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987196252U JPH0331379Y2 (forum.php) 1987-12-24 1987-12-24

Publications (2)

Publication Number Publication Date
JPH0199413U true JPH0199413U (forum.php) 1989-07-04
JPH0331379Y2 JPH0331379Y2 (forum.php) 1991-07-03

Family

ID=31486881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987196252U Expired JPH0331379Y2 (forum.php) 1987-12-24 1987-12-24

Country Status (1)

Country Link
JP (1) JPH0331379Y2 (forum.php)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944640U (forum.php) * 1972-07-20 1974-04-19
JPS5512898U (forum.php) * 1978-07-14 1980-01-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944640U (forum.php) * 1972-07-20 1974-04-19
JPS5512898U (forum.php) * 1978-07-14 1980-01-26

Also Published As

Publication number Publication date
JPH0331379Y2 (forum.php) 1991-07-03

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