JPH0357027U - - Google Patents

Info

Publication number
JPH0357027U
JPH0357027U JP11938389U JP11938389U JPH0357027U JP H0357027 U JPH0357027 U JP H0357027U JP 11938389 U JP11938389 U JP 11938389U JP 11938389 U JP11938389 U JP 11938389U JP H0357027 U JPH0357027 U JP H0357027U
Authority
JP
Japan
Prior art keywords
pipe
porous
porous pipe
rubber
circumferential direction
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
JP11938389U
Other languages
English (en)
Japanese (ja)
Other versions
JP2515090Y2 (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 JP1989119383U priority Critical patent/JP2515090Y2/ja
Publication of JPH0357027U publication Critical patent/JPH0357027U/ja
Application granted granted Critical
Publication of JP2515090Y2 publication Critical patent/JP2515090Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
JP1989119383U 1989-10-11 1989-10-11 多孔性パイプ Expired - Fee Related JP2515090Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989119383U JP2515090Y2 (ja) 1989-10-11 1989-10-11 多孔性パイプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989119383U JP2515090Y2 (ja) 1989-10-11 1989-10-11 多孔性パイプ

Publications (2)

Publication Number Publication Date
JPH0357027U true JPH0357027U (bs) 1991-05-31
JP2515090Y2 JP2515090Y2 (ja) 1996-10-23

Family

ID=31667509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989119383U Expired - Fee Related JP2515090Y2 (ja) 1989-10-11 1989-10-11 多孔性パイプ

Country Status (1)

Country Link
JP (1) JP2515090Y2 (bs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902927B2 (ja) * 2001-08-10 2007-04-11 日本化学販売株式会社 排水管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222959U (bs) * 1975-08-07 1977-02-18
JPS58106282A (ja) * 1981-12-18 1983-06-24 坂田　元吉 多孔性パイプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222959U (bs) * 1975-08-07 1977-02-18
JPS58106282A (ja) * 1981-12-18 1983-06-24 坂田　元吉 多孔性パイプ

Also Published As

Publication number Publication date
JP2515090Y2 (ja) 1996-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees