JPH0480356U - - Google Patents

Info

Publication number
JPH0480356U
JPH0480356U JP1990124480U JP12448090U JPH0480356U JP H0480356 U JPH0480356 U JP H0480356U JP 1990124480 U JP1990124480 U JP 1990124480U JP 12448090 U JP12448090 U JP 12448090U JP H0480356 U JPH0480356 U JP H0480356U
Authority
JP
Japan
Prior art keywords
workbench
porous rock
rock reef
bag
reef
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
JP1990124480U
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 JP1990124480U priority Critical patent/JPH0480356U/ja
Publication of JPH0480356U publication Critical patent/JPH0480356U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
JP1990124480U 1990-11-26 1990-11-26 Pending JPH0480356U (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990124480U JPH0480356U (en, 2012) 1990-11-26 1990-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990124480U JPH0480356U (en, 2012) 1990-11-26 1990-11-26

Publications (1)

Publication Number Publication Date
JPH0480356U true JPH0480356U (en, 2012) 1992-07-13

Family

ID=31872129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990124480U Pending JPH0480356U (en, 2012) 1990-11-26 1990-11-26

Country Status (1)

Country Link
JP (1) JPH0480356U (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013215101A (ja) * 2012-04-04 2013-10-24 Ishii Shoji Kk ケーソン組込み用鉄イオン溶出体およびケーソン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013215101A (ja) * 2012-04-04 2013-10-24 Ishii Shoji Kk ケーソン組込み用鉄イオン溶出体およびケーソン

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