JPS5729795A - Propelling installation of small-diameter tube - Google Patents

Propelling installation of small-diameter tube

Info

Publication number
JPS5729795A
JPS5729795A JP10322680A JP10322680A JPS5729795A JP S5729795 A JPS5729795 A JP S5729795A JP 10322680 A JP10322680 A JP 10322680A JP 10322680 A JP10322680 A JP 10322680A JP S5729795 A JPS5729795 A JP S5729795A
Authority
JP
Japan
Prior art keywords
small
diameter tube
propelling
installation
propelling installation
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.)
Pending
Application number
JP10322680A
Other languages
Japanese (ja)
Inventor
Hirobumi Ikeyama
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP10322680A priority Critical patent/JPS5729795A/en
Publication of JPS5729795A publication Critical patent/JPS5729795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10322680A 1980-07-28 1980-07-28 Propelling installation of small-diameter tube Pending JPS5729795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10322680A JPS5729795A (en) 1980-07-28 1980-07-28 Propelling installation of small-diameter tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10322680A JPS5729795A (en) 1980-07-28 1980-07-28 Propelling installation of small-diameter tube

Publications (1)

Publication Number Publication Date
JPS5729795A true JPS5729795A (en) 1982-02-17

Family

ID=14348558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10322680A Pending JPS5729795A (en) 1980-07-28 1980-07-28 Propelling installation of small-diameter tube

Country Status (1)

Country Link
JP (1) JPS5729795A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102410A (en) * 1972-04-13 1973-12-22
JPS501306A (en) * 1973-04-11 1975-01-08
JPS5220015U (en) * 1975-07-31 1977-02-12
JPS5424414A (en) * 1977-07-25 1979-02-23 Japan Dev & Construction Method of construction of excavating underground hole for burying tubular structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102410A (en) * 1972-04-13 1973-12-22
JPS501306A (en) * 1973-04-11 1975-01-08
JPS5220015U (en) * 1975-07-31 1977-02-12
JPS5424414A (en) * 1977-07-25 1979-02-23 Japan Dev & Construction Method of construction of excavating underground hole for burying tubular structure

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