JPH0342097Y2 - - Google Patents

Info

Publication number
JPH0342097Y2
JPH0342097Y2 JP1985168698U JP16869885U JPH0342097Y2 JP H0342097 Y2 JPH0342097 Y2 JP H0342097Y2 JP 1985168698 U JP1985168698 U JP 1985168698U JP 16869885 U JP16869885 U JP 16869885U JP H0342097 Y2 JPH0342097 Y2 JP H0342097Y2
Authority
JP
Japan
Prior art keywords
waterway
product
fish
box
drainage
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
Application number
JP1985168698U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6277243U (en]
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 JP1985168698U priority Critical patent/JPH0342097Y2/ja
Publication of JPS6277243U publication Critical patent/JPS6277243U/ja
Application granted granted Critical
Publication of JPH0342097Y2 publication Critical patent/JPH0342097Y2/ja
Expired 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)
  • Sewage (AREA)
JP1985168698U 1985-10-31 1985-10-31 Expired JPH0342097Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985168698U JPH0342097Y2 (en]) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985168698U JPH0342097Y2 (en]) 1985-10-31 1985-10-31

Publications (2)

Publication Number Publication Date
JPS6277243U JPS6277243U (en]) 1987-05-18
JPH0342097Y2 true JPH0342097Y2 (en]) 1991-09-04

Family

ID=31101812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985168698U Expired JPH0342097Y2 (en]) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPH0342097Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5106079B2 (ja) * 2007-12-13 2012-12-26 カネソウ株式会社 透水性溝路部材
CN110521341A (zh) * 2019-09-30 2019-12-03 重庆三峡职业学院 一种稻田养鱼鱼沟开挖方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135635A (en) * 1980-03-21 1981-10-23 Isao Ogata Concrete block for side-ditch
JPS56154487U (en]) * 1980-04-19 1981-11-18
JPS5914407U (ja) * 1982-07-16 1984-01-28 株式会社リコー Ｃｍｏｓ型半導体素子を有する回路

Also Published As

Publication number Publication date
JPS6277243U (en]) 1987-05-18

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