JPS491220A - - Google Patents
Info
- Publication number
- JPS491220A JPS491220A JP47037571A JP3757172A JPS491220A JP S491220 A JPS491220 A JP S491220A JP 47037571 A JP47037571 A JP 47037571A JP 3757172 A JP3757172 A JP 3757172A JP S491220 A JPS491220 A JP S491220A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47037571A JPS491220A (ja) | 1972-04-14 | 1972-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47037571A JPS491220A (ja) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS491220A true JPS491220A (ja) | 1974-01-08 |
Family
ID=12501202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47037571A Pending JPS491220A (ja) | 1972-04-14 | 1972-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS491220A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123754A (ja) * | 1974-07-13 | 1976-02-25 | Olympus Optical Co | Hointaatoeisochi |
| JPS5763319U (ja) * | 1981-08-27 | 1982-04-15 | ||
| JPS58185822U (ja) * | 1982-06-02 | 1983-12-10 | 株式会社日立製作所 | ２段倍率光学系 |
-
1972
- 1972-04-14 JP JP47037571A patent/JPS491220A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123754A (ja) * | 1974-07-13 | 1976-02-25 | Olympus Optical Co | Hointaatoeisochi |
| JPS5763319U (ja) * | 1981-08-27 | 1982-04-15 | ||
| JPS5814336Y2 (ja) * | 1981-08-27 | 1983-03-22 | オリンパス光学工業株式会社 | ポインタ−投影装置 |
| JPS58185822U (ja) * | 1982-06-02 | 1983-12-10 | 株式会社日立製作所 | ２段倍率光学系 |