JPS6180662U - - Google Patents

Info

Publication number
JPS6180662U
JPS6180662U JP1984165227U JP16522784U JPS6180662U JP S6180662 U JPS6180662 U JP S6180662U JP 1984165227 U JP1984165227 U JP 1984165227U JP 16522784 U JP16522784 U JP 16522784U JP S6180662 U JPS6180662 U JP S6180662U
Authority
JP
Japan
Prior art keywords
float
opening
discharge pipe
stopper
buoyancy
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
JP1984165227U
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 JP1984165227U priority Critical patent/JPS6180662U/ja
Publication of JPS6180662U publication Critical patent/JPS6180662U/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)
JP1984165227U 1984-10-31 1984-10-31 Pending JPS6180662U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984165227U JPS6180662U (pt) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984165227U JPS6180662U (pt) 1984-10-31 1984-10-31

Publications (1)

Publication Number Publication Date
JPS6180662U true JPS6180662U (pt) 1986-05-29

Family

ID=30723082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984165227U Pending JPS6180662U (pt) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPS6180662U (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102283507B1 (ko) * 2020-12-22 2021-07-29 주식회사 늘푸른산업 양식용 부구

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102283507B1 (ko) * 2020-12-22 2021-07-29 주식회사 늘푸른산업 양식용 부구

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