JPH0472492B2 - - Google Patents

Info

Publication number
JPH0472492B2
JPH0472492B2 JP60135875A JP13587585A JPH0472492B2 JP H0472492 B2 JPH0472492 B2 JP H0472492B2 JP 60135875 A JP60135875 A JP 60135875A JP 13587585 A JP13587585 A JP 13587585A JP H0472492 B2 JPH0472492 B2 JP H0472492B2
Authority
JP
Japan
Prior art keywords
top plate
flat top
fish reef
reef block
blocks
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.)
Expired - Lifetime
Application number
JP60135875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61293326A (ja
Inventor
Hitoshi Imamura
Kota Nakase
Hisanobu Enokida
Tadashi Fujimoto
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
Original Assignee
Tokuyama Corp
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 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 JPS61293326A (ja) 1986-12-24
JPH0472492B2 true 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)

Families Citing this family (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

Family Cites Families (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

Also Published As

Publication number Publication date
JPS61293326A (ja) 1986-12-24

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Legal Events

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