JPS63176502U - - Google Patents

Info

Publication number
JPS63176502U
JPS63176502U JP18685086U JP18685086U JPS63176502U JP S63176502 U JPS63176502 U JP S63176502U JP 18685086 U JP18685086 U JP 18685086U JP 18685086 U JP18685086 U JP 18685086U JP S63176502 U JPS63176502 U JP S63176502U
Authority
JP
Japan
Prior art keywords
drainage
perforated plate
pond
utility
block
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
JP18685086U
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 JP18685086U priority Critical patent/JPS63176502U/ja
Publication of JPS63176502U publication Critical patent/JPS63176502U/ja
Pending legal-status Critical Current

Links

JP18685086U 1986-12-05 1986-12-05 Pending JPS63176502U (US06521211-20030218-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18685086U JPS63176502U (US06521211-20030218-C00004.png) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18685086U JPS63176502U (US06521211-20030218-C00004.png) 1986-12-05 1986-12-05

Publications (1)

Publication Number Publication Date
JPS63176502U true JPS63176502U (US06521211-20030218-C00004.png) 1988-11-16

Family

ID=31136784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18685086U Pending JPS63176502U (US06521211-20030218-C00004.png) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPS63176502U (US06521211-20030218-C00004.png)

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