JPH0510073Y2 - - Google Patents

Info

Publication number
JPH0510073Y2
JPH0510073Y2 JP1987180478U JP18047887U JPH0510073Y2 JP H0510073 Y2 JPH0510073 Y2 JP H0510073Y2 JP 1987180478 U JP1987180478 U JP 1987180478U JP 18047887 U JP18047887 U JP 18047887U JP H0510073 Y2 JPH0510073 Y2 JP H0510073Y2
Authority
JP
Japan
Prior art keywords
diameter
pin
pin hole
pipe
main body
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 - Lifetime
Application number
JP1987180478U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0184392U (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 JP1987180478U priority Critical patent/JPH0510073Y2/ja
Publication of JPH0184392U publication Critical patent/JPH0184392U/ja
Application granted granted Critical
Publication of JPH0510073Y2 publication Critical patent/JPH0510073Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987180478U 1987-11-26 1987-11-26 Expired - Lifetime JPH0510073Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987180478U JPH0510073Y2 (en]) 1987-11-26 1987-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987180478U JPH0510073Y2 (en]) 1987-11-26 1987-11-26

Publications (2)

Publication Number Publication Date
JPH0184392U JPH0184392U (en]) 1989-06-05
JPH0510073Y2 true JPH0510073Y2 (en]) 1993-03-11

Family

ID=31471996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987180478U Expired - Lifetime JPH0510073Y2 (en]) 1987-11-26 1987-11-26

Country Status (1)

Country Link
JP (1) JPH0510073Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280491A (ja) * 1986-05-30 1987-12-05 東京電力株式会社 プレハブ多孔管推進工法

Also Published As

Publication number Publication date
JPH0184392U (en]) 1989-06-05

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