JPS6131120Y2 - - Google Patents

Info

Publication number
JPS6131120Y2
JPS6131120Y2 JP19147181U JP19147181U JPS6131120Y2 JP S6131120 Y2 JPS6131120 Y2 JP S6131120Y2 JP 19147181 U JP19147181 U JP 19147181U JP 19147181 U JP19147181 U JP 19147181U JP S6131120 Y2 JPS6131120 Y2 JP S6131120Y2
Authority
JP
Japan
Prior art keywords
water
prevention plate
hole
leakage
guide hole
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
JP19147181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5894800U (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 JP19147181U priority Critical patent/JPS5894800U/ja
Publication of JPS5894800U publication Critical patent/JPS5894800U/ja
Application granted granted Critical
Publication of JPS6131120Y2 publication Critical patent/JPS6131120Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP19147181U 1981-12-22 1981-12-22 漏水防止板 Granted JPS5894800U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19147181U JPS5894800U (ja) 1981-12-22 1981-12-22 漏水防止板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19147181U JPS5894800U (ja) 1981-12-22 1981-12-22 漏水防止板

Publications (2)

Publication Number Publication Date
JPS5894800U JPS5894800U (ja) 1983-06-27
JPS6131120Y2 true JPS6131120Y2 (en]) 1986-09-10

Family

ID=30104930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19147181U Granted JPS5894800U (ja) 1981-12-22 1981-12-22 漏水防止板

Country Status (1)

Country Link
JP (1) JPS5894800U (en])

Also Published As

Publication number Publication date
JPS5894800U (ja) 1983-06-27

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