JP2009106303A5 - - Google Patents

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Publication number
JP2009106303A5
JP2009106303A5 JP2009004542A JP2009004542A JP2009106303A5 JP 2009106303 A5 JP2009106303 A5 JP 2009106303A5 JP 2009004542 A JP2009004542 A JP 2009004542A JP 2009004542 A JP2009004542 A JP 2009004542A JP 2009106303 A5 JP2009106303 A5 JP 2009106303A5
Authority
JP
Japan
Prior art keywords
fish
reef
fish reef
prevention means
preventing means
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
JP2009004542A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009106303A (ja
JP4944139B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009004542A priority Critical patent/JP4944139B2/ja
Priority claimed from JP2009004542A external-priority patent/JP4944139B2/ja
Publication of JP2009106303A publication Critical patent/JP2009106303A/ja
Publication of JP2009106303A5 publication Critical patent/JP2009106303A5/ja
Application granted granted Critical
Publication of JP4944139B2 publication Critical patent/JP4944139B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2009004542A 2009-01-13 2009-01-13 湧昇流発生構造物 Expired - Fee Related JP4944139B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009004542A JP4944139B2 (ja) 2009-01-13 2009-01-13 湧昇流発生構造物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009004542A JP4944139B2 (ja) 2009-01-13 2009-01-13 湧昇流発生構造物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001399850A Division JP4276806B2 (ja) 2001-12-28 2001-12-28 湧昇流発生構造物

Publications (3)

Publication Number Publication Date
JP2009106303A JP2009106303A (ja) 2009-05-21
JP2009106303A5 true JP2009106303A5 (no) 2010-05-27
JP4944139B2 JP4944139B2 (ja) 2012-05-30

Family

ID=40775517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009004542A Expired - Fee Related JP4944139B2 (ja) 2009-01-13 2009-01-13 湧昇流発生構造物

Country Status (1)

Country Link
JP (1) JP4944139B2 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5175994B1 (ja) * 2012-09-11 2013-04-03 株式会社人工海底山脈研究所 人工海底山脈

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327589A (en) * 1976-08-27 1978-03-14 Kowa Co Concavooconvex aggregated fish shelters
JPH0641934A (ja) * 1992-07-23 1994-02-15 Rinkai Tsusho:Kk 潜 堤

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