JPH01148841U - - Google Patents
Info
- Publication number
- JPH01148841U JPH01148841U JP4292988U JP4292988U JPH01148841U JP H01148841 U JPH01148841 U JP H01148841U JP 4292988 U JP4292988 U JP 4292988U JP 4292988 U JP4292988 U JP 4292988U JP H01148841 U JPH01148841 U JP H01148841U
- Authority
- JP
- Japan
- Prior art keywords
- inspection device
- photoreflector
- photodiode
- reflector
- phototransistor
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4292988U JPH01148841U (el) | 1988-04-01 | 1988-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4292988U JPH01148841U (el) | 1988-04-01 | 1988-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01148841U true JPH01148841U (el) | 1989-10-16 |
Family
ID=31269330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4292988U Pending JPH01148841U (el) | 1988-04-01 | 1988-04-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01148841U (el) |
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1988
- 1988-04-01 JP JP4292988U patent/JPH01148841U/ja active Pending