JPS498711A - - Google Patents
Info
- Publication number
- JPS498711A JPS498711A JP5202172A JP5202172A JPS498711A JP S498711 A JPS498711 A JP S498711A JP 5202172 A JP5202172 A JP 5202172A JP 5202172 A JP5202172 A JP 5202172A JP S498711 A JPS498711 A JP S498711A
- Authority
- JP
- Japan
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5202172A JPS498711A (fr) | 1972-05-25 | 1972-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5202172A JPS498711A (fr) | 1972-05-25 | 1972-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS498711A true JPS498711A (fr) | 1974-01-25 |
Family
ID=12903145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5202172A Pending JPS498711A (fr) | 1972-05-25 | 1972-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS498711A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788543U (fr) * | 1980-11-21 | 1982-06-01 | ||
| JPS6399244A (ja) * | 1986-06-13 | 1988-04-30 | Asahi Chem Ind Co Ltd | 分子配向プラスチック体の表面処理方法 |
| US5384658A (en) * | 1990-09-04 | 1995-01-24 | Ohno Research & Development Laboratories Co. Ltd. | Plastic optical member and light-quantity-controlling member each having a light-diffusing layer on its surface |
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1972
- 1972-05-25 JP JP5202172A patent/JPS498711A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788543U (fr) * | 1980-11-21 | 1982-06-01 | ||
| JPS6399244A (ja) * | 1986-06-13 | 1988-04-30 | Asahi Chem Ind Co Ltd | 分子配向プラスチック体の表面処理方法 |
| US5384658A (en) * | 1990-09-04 | 1995-01-24 | Ohno Research & Development Laboratories Co. Ltd. | Plastic optical member and light-quantity-controlling member each having a light-diffusing layer on its surface |