JPH0421090Y2 - - Google Patents

Info

Publication number
JPH0421090Y2
JPH0421090Y2 JP16248985U JP16248985U JPH0421090Y2 JP H0421090 Y2 JPH0421090 Y2 JP H0421090Y2 JP 16248985 U JP16248985 U JP 16248985U JP 16248985 U JP16248985 U JP 16248985U JP H0421090 Y2 JPH0421090 Y2 JP H0421090Y2
Authority
JP
Japan
Prior art keywords
test piece
line
marked
tracking device
line tracking
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
JP16248985U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6271545U (enEXAMPLES
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 JP16248985U priority Critical patent/JPH0421090Y2/ja
Publication of JPS6271545U publication Critical patent/JPS6271545U/ja
Application granted granted Critical
Publication of JPH0421090Y2 publication Critical patent/JPH0421090Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP16248985U 1985-10-23 1985-10-23 Expired JPH0421090Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16248985U JPH0421090Y2 (enEXAMPLES) 1985-10-23 1985-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16248985U JPH0421090Y2 (enEXAMPLES) 1985-10-23 1985-10-23

Publications (2)

Publication Number Publication Date
JPS6271545U JPS6271545U (enEXAMPLES) 1987-05-07
JPH0421090Y2 true JPH0421090Y2 (enEXAMPLES) 1992-05-14

Family

ID=31089795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16248985U Expired JPH0421090Y2 (enEXAMPLES) 1985-10-23 1985-10-23

Country Status (1)

Country Link
JP (1) JPH0421090Y2 (enEXAMPLES)

Also Published As

Publication number Publication date
JPS6271545U (enEXAMPLES) 1987-05-07

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