JPH0411512U - - Google Patents

Info

Publication number
JPH0411512U
JPH0411512U JP5314190U JP5314190U JPH0411512U JP H0411512 U JPH0411512 U JP H0411512U JP 5314190 U JP5314190 U JP 5314190U JP 5314190 U JP5314190 U JP 5314190U JP H0411512 U JPH0411512 U JP H0411512U
Authority
JP
Japan
Prior art keywords
pore
wall
reference light
tip
reflected
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
JP5314190U
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 JP5314190U priority Critical patent/JPH0411512U/ja
Publication of JPH0411512U publication Critical patent/JPH0411512U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP5314190U 1990-05-22 1990-05-22 Pending JPH0411512U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5314190U JPH0411512U (US20030199744A1-20031023-C00003.png) 1990-05-22 1990-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5314190U JPH0411512U (US20030199744A1-20031023-C00003.png) 1990-05-22 1990-05-22

Publications (1)

Publication Number Publication Date
JPH0411512U true JPH0411512U (US20030199744A1-20031023-C00003.png) 1992-01-30

Family

ID=31574072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5314190U Pending JPH0411512U (US20030199744A1-20031023-C00003.png) 1990-05-22 1990-05-22

Country Status (1)

Country Link
JP (1) JPH0411512U (US20030199744A1-20031023-C00003.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135821A (en) * 1980-03-28 1981-10-23 Sumitomo Electric Ind Ltd Observing device
JPS62164012A (ja) * 1986-01-14 1987-07-20 Sanko Giken Kogyo Kk 細孔内壁内視方法およびその装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135821A (en) * 1980-03-28 1981-10-23 Sumitomo Electric Ind Ltd Observing device
JPS62164012A (ja) * 1986-01-14 1987-07-20 Sanko Giken Kogyo Kk 細孔内壁内視方法およびその装置

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