JPS62117909A - 魚巣付u形水路ブロツク - Google Patents

魚巣付u形水路ブロツク

Info

Publication number
JPS62117909A
JPS62117909A JP26627786A JP26627786A JPS62117909A JP S62117909 A JPS62117909 A JP S62117909A JP 26627786 A JP26627786 A JP 26627786A JP 26627786 A JP26627786 A JP 26627786A JP S62117909 A JPS62117909 A JP S62117909A
Authority
JP
Japan
Prior art keywords
fish
fish nest
water channel
shaped
waterway
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
JP26627786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340883B2 (enrdf_load_stackoverflow
Inventor
Sugiaki Kusatake
杉晃 草竹
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 JP26627786A priority Critical patent/JPS62117909A/ja
Publication of JPS62117909A publication Critical patent/JPS62117909A/ja
Publication of JPS6340883B2 publication Critical patent/JPS6340883B2/ja
Granted legal-status Critical Current

Links

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  • Revetment (AREA)
JP26627786A 1986-11-07 1986-11-07 魚巣付u形水路ブロツク Granted JPS62117909A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26627786A JPS62117909A (ja) 1986-11-07 1986-11-07 魚巣付u形水路ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26627786A JPS62117909A (ja) 1986-11-07 1986-11-07 魚巣付u形水路ブロツク

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP59124250A Division JPS6037320A (ja) 1984-06-16 1984-06-16 魚巣付l形水路ブロック

Publications (2)

Publication Number Publication Date
JPS62117909A true JPS62117909A (ja) 1987-05-29
JPS6340883B2 JPS6340883B2 (enrdf_load_stackoverflow) 1988-08-15

Family

ID=17428724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26627786A Granted JPS62117909A (ja) 1986-11-07 1986-11-07 魚巣付u形水路ブロツク

Country Status (1)

Country Link
JP (1) JPS62117909A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6340883B2 (enrdf_load_stackoverflow) 1988-08-15

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