JPS59183920U - 透水管 - Google Patents

透水管

Info

Publication number
JPS59183920U
JPS59183920U JP7961483U JP7961483U JPS59183920U JP S59183920 U JPS59183920 U JP S59183920U JP 7961483 U JP7961483 U JP 7961483U JP 7961483 U JP7961483 U JP 7961483U JP S59183920 U JPS59183920 U JP S59183920U
Authority
JP
Japan
Prior art keywords
pipe
water permeable
water
permeable pipe
permeable
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
JP7961483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332178Y2 (en, 2012
Inventor
青笹 要
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.)
Eisai Co Ltd
Sekisui Chemical Co Ltd
Original Assignee
Eisai Co Ltd
Sekisui Chemical Co Ltd
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 Eisai Co Ltd, Sekisui Chemical Co Ltd filed Critical Eisai Co Ltd
Priority to JP7961483U priority Critical patent/JPS59183920U/ja
Publication of JPS59183920U publication Critical patent/JPS59183920U/ja
Application granted granted Critical
Publication of JPS6332178Y2 publication Critical patent/JPS6332178Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)
JP7961483U 1983-05-25 1983-05-25 透水管 Granted JPS59183920U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7961483U JPS59183920U (ja) 1983-05-25 1983-05-25 透水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7961483U JPS59183920U (ja) 1983-05-25 1983-05-25 透水管

Publications (2)

Publication Number Publication Date
JPS59183920U true JPS59183920U (ja) 1984-12-07
JPS6332178Y2 JPS6332178Y2 (en, 2012) 1988-08-29

Family

ID=30209613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7961483U Granted JPS59183920U (ja) 1983-05-25 1983-05-25 透水管

Country Status (1)

Country Link
JP (1) JPS59183920U (en, 2012)

Also Published As

Publication number Publication date
JPS6332178Y2 (en, 2012) 1988-08-29

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