JPS61293326A - 魚礁ブロック - Google Patents

魚礁ブロック

Info

Publication number
JPS61293326A
JPS61293326A JP60135875A JP13587585A JPS61293326A JP S61293326 A JPS61293326 A JP S61293326A JP 60135875 A JP60135875 A JP 60135875A JP 13587585 A JP13587585 A JP 13587585A JP S61293326 A JPS61293326 A JP S61293326A
Authority
JP
Japan
Prior art keywords
fish reef
top plate
flat top
reef block
block
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
JP60135875A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472492B2 (enrdf_load_stackoverflow
Inventor
均 今村
浩太 中瀬
榎田　久信
正 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Corp
Penta Ocean Construction Co Ltd
Original Assignee
Tokuyama Corp
Penta Ocean Construction Co Ltd
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 by Tokuyama Corp, Penta Ocean Construction Co Ltd filed Critical Tokuyama Corp
Priority to JP60135875A priority Critical patent/JPS61293326A/ja
Publication of JPS61293326A publication Critical patent/JPS61293326A/ja
Publication of JPH0472492B2 publication Critical patent/JPH0472492B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
JP60135875A 1985-06-24 1985-06-24 魚礁ブロック Granted JPS61293326A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60135875A JPS61293326A (ja) 1985-06-24 1985-06-24 魚礁ブロック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60135875A JPS61293326A (ja) 1985-06-24 1985-06-24 魚礁ブロック

Publications (2)

Publication Number Publication Date
JPS61293326A true JPS61293326A (ja) 1986-12-24
JPH0472492B2 JPH0472492B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=15161810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60135875A Granted JPS61293326A (ja) 1985-06-24 1985-06-24 魚礁ブロック

Country Status (1)

Country Link
JP (1) JPS61293326A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187850U (enrdf_load_stackoverflow) * 1987-05-28 1988-12-01
JPH0343029A (ja) * 1989-07-11 1991-02-25 Marino Fuooramu 21 底層流制御構造物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041159U (ja) * 1983-08-26 1985-03-23 日本重化学工業株式会社 ヤリイカ産卵礁

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041159U (ja) * 1983-08-26 1985-03-23 日本重化学工業株式会社 ヤリイカ産卵礁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187850U (enrdf_load_stackoverflow) * 1987-05-28 1988-12-01
JPH0343029A (ja) * 1989-07-11 1991-02-25 Marino Fuooramu 21 底層流制御構造物

Also Published As

Publication number Publication date
JPH0472492B2 (enrdf_load_stackoverflow) 1992-11-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees