JPH0439351Y2 - - Google Patents

Info

Publication number
JPH0439351Y2
JPH0439351Y2 JP1985105653U JP10565385U JPH0439351Y2 JP H0439351 Y2 JPH0439351 Y2 JP H0439351Y2 JP 1985105653 U JP1985105653 U JP 1985105653U JP 10565385 U JP10565385 U JP 10565385U JP H0439351 Y2 JPH0439351 Y2 JP H0439351Y2
Authority
JP
Japan
Prior art keywords
radar
ground
face plate
cutter
mounting hole
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
JP1985105653U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216196U (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 JP1985105653U priority Critical patent/JPH0439351Y2/ja
Publication of JPS6216196U publication Critical patent/JPS6216196U/ja
Application granted granted Critical
Publication of JPH0439351Y2 publication Critical patent/JPH0439351Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP1985105653U 1985-07-12 1985-07-12 Expired JPH0439351Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985105653U JPH0439351Y2 (en]) 1985-07-12 1985-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985105653U JPH0439351Y2 (en]) 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
JPS6216196U JPS6216196U (en]) 1987-01-30
JPH0439351Y2 true JPH0439351Y2 (en]) 1992-09-14

Family

ID=30980288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985105653U Expired JPH0439351Y2 (en]) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPH0439351Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446684A (en) * 1987-08-18 1989-02-21 Nippon Telegraph & Telephone Obstacle detection device for civil working machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181999A (ja) * 1982-04-19 1983-10-24 三井建設株式会社 トンネル等のシ−ルド工事における崩壊部検知方法

Also Published As

Publication number Publication date
JPS6216196U (en]) 1987-01-30

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