JPS63183504U - - Google Patents

Info

Publication number
JPS63183504U
JPS63183504U JP7476487U JP7476487U JPS63183504U JP S63183504 U JPS63183504 U JP S63183504U JP 7476487 U JP7476487 U JP 7476487U JP 7476487 U JP7476487 U JP 7476487U JP S63183504 U JPS63183504 U JP S63183504U
Authority
JP
Japan
Prior art keywords
segment
distance
dash
skin plate
ultrasonic probe
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.)
Granted
Application number
JP7476487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0643685Y2 (ja
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 JP7476487U priority Critical patent/JPH0643685Y2/ja
Publication of JPS63183504U publication Critical patent/JPS63183504U/ja
Application granted granted Critical
Publication of JPH0643685Y2 publication Critical patent/JPH0643685Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP7476487U 1987-05-19 1987-05-19 隙間測定装置 Expired - Lifetime JPH0643685Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7476487U JPH0643685Y2 (ja) 1987-05-19 1987-05-19 隙間測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7476487U JPH0643685Y2 (ja) 1987-05-19 1987-05-19 隙間測定装置

Publications (2)

Publication Number Publication Date
JPS63183504U true JPS63183504U (US06168776-20010102-C00028.png) 1988-11-25
JPH0643685Y2 JPH0643685Y2 (ja) 1994-11-14

Family

ID=30920284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7476487U Expired - Lifetime JPH0643685Y2 (ja) 1987-05-19 1987-05-19 隙間測定装置

Country Status (1)

Country Link
JP (1) JPH0643685Y2 (US06168776-20010102-C00028.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441588U (US06168776-20010102-C00028.png) * 1990-07-31 1992-04-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441588U (US06168776-20010102-C00028.png) * 1990-07-31 1992-04-08

Also Published As

Publication number Publication date
JPH0643685Y2 (ja) 1994-11-14

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