JPH02118250U - - Google Patents
Info
- Publication number
- JPH02118250U JPH02118250U JP2620389U JP2620389U JPH02118250U JP H02118250 U JPH02118250 U JP H02118250U JP 2620389 U JP2620389 U JP 2620389U JP 2620389 U JP2620389 U JP 2620389U JP H02118250 U JPH02118250 U JP H02118250U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light receiving
- section
- receiving section
- ultraviolet rays
- 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
- 239000000779 smoke Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620389U JPH02118250U (de) | 1989-03-08 | 1989-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620389U JPH02118250U (de) | 1989-03-08 | 1989-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118250U true JPH02118250U (de) | 1990-09-21 |
Family
ID=31247618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2620389U Pending JPH02118250U (de) | 1989-03-08 | 1989-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118250U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015136956A1 (ja) * | 2014-03-12 | 2017-04-06 | ソニー株式会社 | 測定装置および測定方法 |
-
1989
- 1989-03-08 JP JP2620389U patent/JPH02118250U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015136956A1 (ja) * | 2014-03-12 | 2017-04-06 | ソニー株式会社 | 測定装置および測定方法 |