JPS6273254U - - Google Patents

Info

Publication number
JPS6273254U
JPS6273254U JP16721685U JP16721685U JPS6273254U JP S6273254 U JPS6273254 U JP S6273254U JP 16721685 U JP16721685 U JP 16721685U JP 16721685 U JP16721685 U JP 16721685U JP S6273254 U JPS6273254 U JP S6273254U
Authority
JP
Japan
Prior art keywords
detection circuit
image
detects
interval
striped
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.)
Pending
Application number
JP16721685U
Other languages
English (en)
Japanese (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 JP16721685U priority Critical patent/JPS6273254U/ja
Publication of JPS6273254U publication Critical patent/JPS6273254U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP16721685U 1985-10-28 1985-10-28 Pending JPS6273254U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16721685U JPS6273254U (enExample) 1985-10-28 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16721685U JPS6273254U (enExample) 1985-10-28 1985-10-28

Publications (1)

Publication Number Publication Date
JPS6273254U true JPS6273254U (enExample) 1987-05-11

Family

ID=31098939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16721685U Pending JPS6273254U (enExample) 1985-10-28 1985-10-28

Country Status (1)

Country Link
JP (1) JPS6273254U (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231764A (en) * 1975-05-09 1977-03-10 Rolls Royce Apparatus for and method of measuring surface shape
JPS58122409A (ja) * 1981-10-09 1983-07-21 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 光セクシヨニング法
JPS60207005A (ja) * 1984-03-31 1985-10-18 Shimizu Constr Co Ltd 平面度測定方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231764A (en) * 1975-05-09 1977-03-10 Rolls Royce Apparatus for and method of measuring surface shape
JPS58122409A (ja) * 1981-10-09 1983-07-21 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 光セクシヨニング法
JPS60207005A (ja) * 1984-03-31 1985-10-18 Shimizu Constr Co Ltd 平面度測定方法

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