JPH0421906U - - Google Patents

Info

Publication number
JPH0421906U
JPH0421906U JP6253690U JP6253690U JPH0421906U JP H0421906 U JPH0421906 U JP H0421906U JP 6253690 U JP6253690 U JP 6253690U JP 6253690 U JP6253690 U JP 6253690U JP H0421906 U JPH0421906 U JP H0421906U
Authority
JP
Japan
Prior art keywords
optical measuring
illumination
light
measured
illumination means
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
JP6253690U
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 JP6253690U priority Critical patent/JPH0421906U/ja
Publication of JPH0421906U publication Critical patent/JPH0421906U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP6253690U 1990-06-12 1990-06-12 Pending JPH0421906U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6253690U JPH0421906U (US20020193084A1-20021219-M00002.png) 1990-06-12 1990-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6253690U JPH0421906U (US20020193084A1-20021219-M00002.png) 1990-06-12 1990-06-12

Publications (1)

Publication Number Publication Date
JPH0421906U true JPH0421906U (US20020193084A1-20021219-M00002.png) 1992-02-24

Family

ID=31591776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6253690U Pending JPH0421906U (US20020193084A1-20021219-M00002.png) 1990-06-12 1990-06-12

Country Status (1)

Country Link
JP (1) JPH0421906U (US20020193084A1-20021219-M00002.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232525A (ja) * 1984-05-02 1985-11-19 Olympus Optical Co Ltd 内視鏡用照明光学系
JPS635247A (ja) * 1986-06-25 1988-01-11 Matsushita Electric Ind Co Ltd 外観自動検査用照明装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232525A (ja) * 1984-05-02 1985-11-19 Olympus Optical Co Ltd 内視鏡用照明光学系
JPS635247A (ja) * 1986-06-25 1988-01-11 Matsushita Electric Ind Co Ltd 外観自動検査用照明装置

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