JPS6018180U - 浸透管 - Google Patents

浸透管

Info

Publication number
JPS6018180U
JPS6018180U JP10828883U JP10828883U JPS6018180U JP S6018180 U JPS6018180 U JP S6018180U JP 10828883 U JP10828883 U JP 10828883U JP 10828883 U JP10828883 U JP 10828883U JP S6018180 U JPS6018180 U JP S6018180U
Authority
JP
Japan
Prior art keywords
permeation tube
permeation
penetration tube
tube
woven fabric
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
JP10828883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS632527Y2 (enrdf_load_stackoverflow
Inventor
哲保 柴田
優 村瀬
Original Assignee
羽田ヒユ−ム管株式会社
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 羽田ヒユ−ム管株式会社 filed Critical 羽田ヒユ−ム管株式会社
Priority to JP10828883U priority Critical patent/JPS6018180U/ja
Publication of JPS6018180U publication Critical patent/JPS6018180U/ja
Application granted granted Critical
Publication of JPS632527Y2 publication Critical patent/JPS632527Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP10828883U 1983-07-14 1983-07-14 浸透管 Granted JPS6018180U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10828883U JPS6018180U (ja) 1983-07-14 1983-07-14 浸透管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10828883U JPS6018180U (ja) 1983-07-14 1983-07-14 浸透管

Publications (2)

Publication Number Publication Date
JPS6018180U true JPS6018180U (ja) 1985-02-07
JPS632527Y2 JPS632527Y2 (enrdf_load_stackoverflow) 1988-01-22

Family

ID=30252701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10828883U Granted JPS6018180U (ja) 1983-07-14 1983-07-14 浸透管

Country Status (1)

Country Link
JP (1) JPS6018180U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779680U (enrdf_load_stackoverflow) * 1980-10-31 1982-05-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779680U (enrdf_load_stackoverflow) * 1980-10-31 1982-05-17

Also Published As

Publication number Publication date
JPS632527Y2 (enrdf_load_stackoverflow) 1988-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term