JPH0349350Y2 - - Google Patents

Info

Publication number
JPH0349350Y2
JPH0349350Y2 JP1985123192U JP12319285U JPH0349350Y2 JP H0349350 Y2 JPH0349350 Y2 JP H0349350Y2 JP 1985123192 U JP1985123192 U JP 1985123192U JP 12319285 U JP12319285 U JP 12319285U JP H0349350 Y2 JPH0349350 Y2 JP H0349350Y2
Authority
JP
Japan
Prior art keywords
synthetic resin
pipe
pressure
underground burial
waveform
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
JP1985123192U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230081U (en]
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 JP1985123192U priority Critical patent/JPH0349350Y2/ja
Priority to ES1986292483U priority patent/ES292483Y/es
Priority to BR8600761A priority patent/BR8600761A/pt
Priority to KR1019860001278A priority patent/KR890001842B1/ko
Priority to ES868600977A priority patent/ES2001197A6/es
Publication of JPS6230081U publication Critical patent/JPS6230081U/ja
Priority to US07/520,990 priority patent/US5007462A/en
Application granted granted Critical
Publication of JPH0349350Y2 publication Critical patent/JPH0349350Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP1985123192U 1985-02-25 1985-08-09 Expired JPH0349350Y2 (en])

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1985123192U JPH0349350Y2 (en]) 1985-08-09 1985-08-09
ES1986292483U ES292483Y (es) 1985-02-25 1986-02-24 Tubo de resina sintetica
BR8600761A BR8600761A (pt) 1985-02-25 1986-02-24 Cano subterraneo de resina sintetica com capacidade de suportar altas pressoes
KR1019860001278A KR890001842B1 (ko) 1985-02-25 1986-02-24 지하메설용 내압합성수지파이프
ES868600977A ES2001197A6 (es) 1985-08-09 1986-08-08 Tubo de resina sintetica
US07/520,990 US5007462A (en) 1985-02-25 1990-05-09 Synthetic resin underground pipe having high pressure-withstanding capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985123192U JPH0349350Y2 (en]) 1985-08-09 1985-08-09

Publications (2)

Publication Number Publication Date
JPS6230081U JPS6230081U (en]) 1987-02-23
JPH0349350Y2 true JPH0349350Y2 (en]) 1991-10-22

Family

ID=31014069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985123192U Expired JPH0349350Y2 (en]) 1985-02-25 1985-08-09

Country Status (1)

Country Link
JP (1) JPH0349350Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009005490A (ja) * 2007-06-21 2009-01-08 Kanaflex Corporation 電線保護管

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551413Y2 (en]) * 1978-09-22 1980-11-29
JPS5844583U (ja) * 1981-09-18 1983-03-25 金尾　史朗 合成樹脂製コルゲ−ト二重管

Also Published As

Publication number Publication date
JPS6230081U (en]) 1987-02-23

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