JPH01162653U - - Google Patents
Info
- Publication number
- JPH01162653U JPH01162653U JP5827988U JP5827988U JPH01162653U JP H01162653 U JPH01162653 U JP H01162653U JP 5827988 U JP5827988 U JP 5827988U JP 5827988 U JP5827988 U JP 5827988U JP H01162653 U JPH01162653 U JP H01162653U
- Authority
- JP
- Japan
- Prior art keywords
- window glass
- light
- fogging
- receiving element
- light receiving
- 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
- 239000005357 flat glass Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827988U JPH01162653U (fr) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827988U JPH01162653U (fr) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162653U true JPH01162653U (fr) | 1989-11-13 |
Family
ID=31284098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5827988U Pending JPH01162653U (fr) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162653U (fr) |
-
1988
- 1988-04-28 JP JP5827988U patent/JPH01162653U/ja active Pending