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 (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 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 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987196252U JPH0331379Y2 (enrdf_load_stackoverflow) 1987-12-24 1987-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987196252U JPH0331379Y2 (enrdf_load_stackoverflow) 1987-12-24 1987-12-24

Publications (2)

Publication Number Publication Date
JPH0199413U true JPH0199413U (enrdf_load_stackoverflow) 1989-07-04
JPH0331379Y2 JPH0331379Y2 (enrdf_load_stackoverflow) 1991-07-03

Family

ID=31486881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987196252U Expired JPH0331379Y2 (enrdf_load_stackoverflow) 1987-12-24 1987-12-24

Country Status (1)

Country Link
JP (1) JPH0331379Y2 (enrdf_load_stackoverflow)

Citations (2)

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

Also Published As

Publication number Publication date
JPH0331379Y2 (enrdf_load_stackoverflow) 1991-07-03

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