JPH0389787U - - Google Patents

Info

Publication number
JPH0389787U
JPH0389787U JP15119489U JP15119489U JPH0389787U JP H0389787 U JPH0389787 U JP H0389787U JP 15119489 U JP15119489 U JP 15119489U JP 15119489 U JP15119489 U JP 15119489U JP H0389787 U JPH0389787 U JP H0389787U
Authority
JP
Japan
Prior art keywords
pipe
buried
towing
pipes
rear end
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
JP15119489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0748797Y2 (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 JP1989151194U priority Critical patent/JPH0748797Y2/ja
Publication of JPH0389787U publication Critical patent/JPH0389787U/ja
Application granted granted Critical
Publication of JPH0748797Y2 publication Critical patent/JPH0748797Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sewage (AREA)
JP1989151194U 1989-12-28 1989-12-28 牽引埋設工法用の埋設管 Expired - Lifetime JPH0748797Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989151194U JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989151194U JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Publications (2)

Publication Number Publication Date
JPH0389787U true JPH0389787U (enrdf_load_stackoverflow) 1991-09-12
JPH0748797Y2 JPH0748797Y2 (ja) 1995-11-08

Family

ID=31697502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989151194U Expired - Lifetime JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Country Status (1)

Country Link
JP (1) JPH0748797Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034851A (enrdf_load_stackoverflow) * 1973-07-31 1975-04-03
JPS59122698A (ja) * 1982-12-27 1984-07-16 東京瓦斯株式会社 非開削工法による管埋設方法及び装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034851A (enrdf_load_stackoverflow) * 1973-07-31 1975-04-03
JPS59122698A (ja) * 1982-12-27 1984-07-16 東京瓦斯株式会社 非開削工法による管埋設方法及び装置

Also Published As

Publication number Publication date
JPH0748797Y2 (ja) 1995-11-08

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