JPS636270Y2 - - Google Patents

Info

Publication number
JPS636270Y2
JPS636270Y2 JP4438484U JP4438484U JPS636270Y2 JP S636270 Y2 JPS636270 Y2 JP S636270Y2 JP 4438484 U JP4438484 U JP 4438484U JP 4438484 U JP4438484 U JP 4438484U JP S636270 Y2 JPS636270 Y2 JP S636270Y2
Authority
JP
Japan
Prior art keywords
pipe
steel
steel pipe
slit
vinyl chloride
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
JP4438484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60159071U (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 JP4438484U priority Critical patent/JPS60159071U/ja
Publication of JPS60159071U publication Critical patent/JPS60159071U/ja
Application granted granted Critical
Publication of JPS636270Y2 publication Critical patent/JPS636270Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP4438484U 1984-03-28 1984-03-28 井戸用集水管 Granted JPS60159071U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4438484U JPS60159071U (ja) 1984-03-28 1984-03-28 井戸用集水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4438484U JPS60159071U (ja) 1984-03-28 1984-03-28 井戸用集水管

Publications (2)

Publication Number Publication Date
JPS60159071U JPS60159071U (ja) 1985-10-23
JPS636270Y2 true JPS636270Y2 (enrdf_load_stackoverflow) 1988-02-22

Family

ID=30556905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4438484U Granted JPS60159071U (ja) 1984-03-28 1984-03-28 井戸用集水管

Country Status (1)

Country Link
JP (1) JPS60159071U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101637702B1 (ko) * 2014-10-24 2016-07-07 박형민 여과 장치

Also Published As

Publication number Publication date
JPS60159071U (ja) 1985-10-23

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