JPH0477622U - - Google Patents

Info

Publication number
JPH0477622U
JPH0477622U JP12137990U JP12137990U JPH0477622U JP H0477622 U JPH0477622 U JP H0477622U JP 12137990 U JP12137990 U JP 12137990U JP 12137990 U JP12137990 U JP 12137990U JP H0477622 U JPH0477622 U JP H0477622U
Authority
JP
Japan
Prior art keywords
block
protruding part
revetment
seawall
fish
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
JP12137990U
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 JP12137990U priority Critical patent/JPH0477622U/ja
Publication of JPH0477622U publication Critical patent/JPH0477622U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
JP12137990U 1990-11-19 1990-11-19 Pending JPH0477622U (US20020128544A1-20020912-P00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12137990U JPH0477622U (US20020128544A1-20020912-P00008.png) 1990-11-19 1990-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12137990U JPH0477622U (US20020128544A1-20020912-P00008.png) 1990-11-19 1990-11-19

Publications (1)

Publication Number Publication Date
JPH0477622U true JPH0477622U (US20020128544A1-20020912-P00008.png) 1992-07-07

Family

ID=31869239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12137990U Pending JPH0477622U (US20020128544A1-20020912-P00008.png) 1990-11-19 1990-11-19

Country Status (1)

Country Link
JP (1) JPH0477622U (US20020128544A1-20020912-P00008.png)

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