JPS63141273U - - Google Patents

Info

Publication number
JPS63141273U
JPS63141273U JP2923087U JP2923087U JPS63141273U JP S63141273 U JPS63141273 U JP S63141273U JP 2923087 U JP2923087 U JP 2923087U JP 2923087 U JP2923087 U JP 2923087U JP S63141273 U JPS63141273 U JP S63141273U
Authority
JP
Japan
Prior art keywords
drain pipe
strength member
underground
underground burial
strip material
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
JP2923087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449244Y2 (enrdf_load_stackoverflow
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 JP2923087U priority Critical patent/JPH0449244Y2/ja
Publication of JPS63141273U publication Critical patent/JPS63141273U/ja
Application granted granted Critical
Publication of JPH0449244Y2 publication Critical patent/JPH0449244Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP2923087U 1987-02-28 1987-02-28 Expired JPH0449244Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2923087U JPH0449244Y2 (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2923087U JPH0449244Y2 (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Publications (2)

Publication Number Publication Date
JPS63141273U true JPS63141273U (enrdf_load_stackoverflow) 1988-09-16
JPH0449244Y2 JPH0449244Y2 (enrdf_load_stackoverflow) 1992-11-19

Family

ID=30832936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2923087U Expired JPH0449244Y2 (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Country Status (1)

Country Link
JP (1) JPH0449244Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0449244Y2 (enrdf_load_stackoverflow) 1992-11-19

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