JPH0338315Y2 - - Google Patents

Info

Publication number
JPH0338315Y2
JPH0338315Y2 JP1985044606U JP4460685U JPH0338315Y2 JP H0338315 Y2 JPH0338315 Y2 JP H0338315Y2 JP 1985044606 U JP1985044606 U JP 1985044606U JP 4460685 U JP4460685 U JP 4460685U JP H0338315 Y2 JPH0338315 Y2 JP H0338315Y2
Authority
JP
Japan
Prior art keywords
pipe
bit
tube
propulsion device
shoe
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
JP1985044606U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61159497U (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 JP1985044606U priority Critical patent/JPH0338315Y2/ja
Publication of JPS61159497U publication Critical patent/JPS61159497U/ja
Application granted granted Critical
Publication of JPH0338315Y2 publication Critical patent/JPH0338315Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1985044606U 1985-03-27 1985-03-27 Expired JPH0338315Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985044606U JPH0338315Y2 (en]) 1985-03-27 1985-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985044606U JPH0338315Y2 (en]) 1985-03-27 1985-03-27

Publications (2)

Publication Number Publication Date
JPS61159497U JPS61159497U (en]) 1986-10-02
JPH0338315Y2 true JPH0338315Y2 (en]) 1991-08-13

Family

ID=30557333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985044606U Expired JPH0338315Y2 (en]) 1985-03-27 1985-03-27

Country Status (1)

Country Link
JP (1) JPH0338315Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924492U (ja) * 1982-08-04 1984-02-15 三和機材株式会社 管推進埋設装置

Also Published As

Publication number Publication date
JPS61159497U (en]) 1986-10-02

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