JPS59183919U - 暗渠用透水ブロツク - Google Patents

暗渠用透水ブロツク

Info

Publication number
JPS59183919U
JPS59183919U JP7797883U JP7797883U JPS59183919U JP S59183919 U JPS59183919 U JP S59183919U JP 7797883 U JP7797883 U JP 7797883U JP 7797883 U JP7797883 U JP 7797883U JP S59183919 U JPS59183919 U JP S59183919U
Authority
JP
Japan
Prior art keywords
underdrain
permeable block
water permeable
water
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.)
Granted
Application number
JP7797883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343223Y2 (enrdf_load_stackoverflow
Inventor
忠男 須田
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 JP7797883U priority Critical patent/JPS59183919U/ja
Publication of JPS59183919U publication Critical patent/JPS59183919U/ja
Application granted granted Critical
Publication of JPS6343223Y2 publication Critical patent/JPS6343223Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP7797883U 1983-05-24 1983-05-24 暗渠用透水ブロツク Granted JPS59183919U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7797883U JPS59183919U (ja) 1983-05-24 1983-05-24 暗渠用透水ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7797883U JPS59183919U (ja) 1983-05-24 1983-05-24 暗渠用透水ブロツク

Publications (2)

Publication Number Publication Date
JPS59183919U true JPS59183919U (ja) 1984-12-07
JPS6343223Y2 JPS6343223Y2 (enrdf_load_stackoverflow) 1988-11-11

Family

ID=30207989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7797883U Granted JPS59183919U (ja) 1983-05-24 1983-05-24 暗渠用透水ブロツク

Country Status (1)

Country Link
JP (1) JPS59183919U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6343223Y2 (enrdf_load_stackoverflow) 1988-11-11

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