JPH02141813U - - Google Patents
Info
- Publication number
- JPH02141813U JPH02141813U JP5135689U JP5135689U JPH02141813U JP H02141813 U JPH02141813 U JP H02141813U JP 5135689 U JP5135689 U JP 5135689U JP 5135689 U JP5135689 U JP 5135689U JP H02141813 U JPH02141813 U JP H02141813U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- electroluminescence
- light emitting
- front side
- emitting layer
- 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
- 238000005401 electroluminescence Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135689U JPH02141813U (fr) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135689U JPH02141813U (fr) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141813U true JPH02141813U (fr) | 1990-11-29 |
Family
ID=31570725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5135689U Pending JPH02141813U (fr) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141813U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628623U (ja) * | 1992-09-11 | 1994-04-15 | 株式会社ニコン | レベルセンサ |
-
1989
- 1989-04-28 JP JP5135689U patent/JPH02141813U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628623U (ja) * | 1992-09-11 | 1994-04-15 | 株式会社ニコン | レベルセンサ |