JPH0449245Y2 - - Google Patents

Info

Publication number
JPH0449245Y2
JPH0449245Y2 JP18144087U JP18144087U JPH0449245Y2 JP H0449245 Y2 JPH0449245 Y2 JP H0449245Y2 JP 18144087 U JP18144087 U JP 18144087U JP 18144087 U JP18144087 U JP 18144087U JP H0449245 Y2 JPH0449245 Y2 JP H0449245Y2
Authority
JP
Japan
Prior art keywords
collection
water
soil
drainage pipe
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
JP18144087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0190829U (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 JP18144087U priority Critical patent/JPH0449245Y2/ja
Publication of JPH0190829U publication Critical patent/JPH0190829U/ja
Application granted granted Critical
Publication of JPH0449245Y2 publication Critical patent/JPH0449245Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
JP18144087U 1987-11-28 1987-11-28 Expired JPH0449245Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18144087U JPH0449245Y2 (en]) 1987-11-28 1987-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18144087U JPH0449245Y2 (en]) 1987-11-28 1987-11-28

Publications (2)

Publication Number Publication Date
JPH0190829U JPH0190829U (en]) 1989-06-14
JPH0449245Y2 true JPH0449245Y2 (en]) 1992-11-19

Family

ID=31472923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18144087U Expired JPH0449245Y2 (en]) 1987-11-28 1987-11-28

Country Status (1)

Country Link
JP (1) JPH0449245Y2 (en])

Also Published As

Publication number Publication date
JPH0190829U (en]) 1989-06-14

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