JPS60177772U - 魚礁 - Google Patents

魚礁

Info

Publication number
JPS60177772U
JPS60177772U JP1984067408U JP6740884U JPS60177772U JP S60177772 U JPS60177772 U JP S60177772U JP 1984067408 U JP1984067408 U JP 1984067408U JP 6740884 U JP6740884 U JP 6740884U JP S60177772 U JPS60177772 U JP S60177772U
Authority
JP
Japan
Prior art keywords
fish reef
main body
opening
sloping surface
gently
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
JP1984067408U
Other languages
English (en)
Inventor
西畠　有
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1984067408U priority Critical patent/JPS60177772U/ja
Publication of JPS60177772U publication Critical patent/JPS60177772U/ja
Pending 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)
  • Farming Of Fish And Shellfish (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の斜視図、第２図は縦断面図である。 １・・・本体、２・・・傾斜面、３・・・横孔、４・・
・開口、５・・・傾斜部、６・・・吊具。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）本体形状を、水平に対して緩い傾斜面で囲まれた
    錐状に形成し、本体適所に傾斜面に開口して盲端横孔を
    設けたことを特徴とする魚礁。
  2. （２）前記横穴の開口部付近下部を緩く下向きに傾斜さ
    せたことを特徴とする実用新案登録請求の範囲第１項記
    載の魚礁。
JP1984067408U 1984-05-08 1984-05-08 魚礁 Pending JPS60177772U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984067408U JPS60177772U (ja) 1984-05-08 1984-05-08 魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984067408U JPS60177772U (ja) 1984-05-08 1984-05-08 魚礁

Publications (1)

Publication Number Publication Date
JPS60177772U true JPS60177772U (ja) 1985-11-26

Family

ID=30601205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984067408U Pending JPS60177772U (ja) 1984-05-08 1984-05-08 魚礁

Country Status (1)

Country Link
JP (1) JPS60177772U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212118A (en) * 1975-07-17 1977-01-29 Chem Systems Production of bicynalhydroester and bicynaldiester
JPS5746774U (ja) * 1980-08-28 1982-03-15
JPS5718351B2 (ja) * 1978-06-30 1982-04-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212118A (en) * 1975-07-17 1977-01-29 Chem Systems Production of bicynalhydroester and bicynaldiester
JPS5718351B2 (ja) * 1978-06-30 1982-04-16
JPS5746774U (ja) * 1980-08-28 1982-03-15

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