JPS6115235B2 - - Google Patents

Info

Publication number
JPS6115235B2
JPS6115235B2 JP11993579A JP11993579A JPS6115235B2 JP S6115235 B2 JPS6115235 B2 JP S6115235B2 JP 11993579 A JP11993579 A JP 11993579A JP 11993579 A JP11993579 A JP 11993579A JP S6115235 B2 JPS6115235 B2 JP S6115235B2
Authority
JP
Japan
Prior art keywords
propulsion
pipe
resin
concrete
pipes
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
JP11993579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5646096A (en
Inventor
Hisashi Nakao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumikin Kokan Koji KK
Original Assignee
Sumikin Kokan Koji KK
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 by Sumikin Kokan Koji KK filed Critical Sumikin Kokan Koji KK
Priority to JP11993579A priority Critical patent/JPS5646096A/ja
Publication of JPS5646096A publication Critical patent/JPS5646096A/ja
Publication of JPS6115235B2 publication Critical patent/JPS6115235B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP11993579A 1979-09-18 1979-09-18 Propelling method employing resin concrete wrapped steel pipe Granted JPS5646096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11993579A JPS5646096A (en) 1979-09-18 1979-09-18 Propelling method employing resin concrete wrapped steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11993579A JPS5646096A (en) 1979-09-18 1979-09-18 Propelling method employing resin concrete wrapped steel pipe

Publications (2)

Publication Number Publication Date
JPS5646096A JPS5646096A (en) 1981-04-27
JPS6115235B2 true JPS6115235B2 (it) 1986-04-23

Family

ID=14773801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11993579A Granted JPS5646096A (en) 1979-09-18 1979-09-18 Propelling method employing resin concrete wrapped steel pipe

Country Status (1)

Country Link
JP (1) JPS5646096A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929903U (ja) * 1982-08-19 1984-02-24 竹内 えふ シユ−ズカバ−
US6203583B1 (en) 1999-05-13 2001-03-20 Equistar Chemicals, Lp Cold flow improvers for distillate fuel compositions
US6206939B1 (en) 1999-05-13 2001-03-27 Equistar Chemicals, Lp Wax anti-settling agents for distillate fuels
US6143043A (en) 1999-07-13 2000-11-07 Equistar Chemicals, Lp Cloud point depressants for middle distillate fuels

Also Published As

Publication number Publication date
JPS5646096A (en) 1981-04-27

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