JPH0293746U - - Google Patents
Info
- Publication number
- JPH0293746U JPH0293746U JP97689U JP97689U JPH0293746U JP H0293746 U JPH0293746 U JP H0293746U JP 97689 U JP97689 U JP 97689U JP 97689 U JP97689 U JP 97689U JP H0293746 U JPH0293746 U JP H0293746U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- laser light
- reflectance
- measured
- resistor
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97689U JPH0293746U (zh) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97689U JPH0293746U (zh) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293746U true JPH0293746U (zh) | 1990-07-25 |
Family
ID=31200465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP97689U Pending JPH0293746U (zh) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293746U (zh) |
-
1989
- 1989-01-09 JP JP97689U patent/JPH0293746U/ja active Pending
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