JPS579232B2 - - Google Patents
Info
- Publication number
- JPS579232B2 JPS579232B2 JP2981573A JP2981573A JPS579232B2 JP S579232 B2 JPS579232 B2 JP S579232B2 JP 2981573 A JP2981573 A JP 2981573A JP 2981573 A JP2981573 A JP 2981573A JP S579232 B2 JPS579232 B2 JP S579232B2
- 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.)
- Expired
Links
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2981573A JPS579232B2 (OSRAM) | 1973-03-13 | 1973-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2981573A JPS579232B2 (OSRAM) | 1973-03-13 | 1973-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49118383A JPS49118383A (OSRAM) | 1974-11-12 |
| JPS579232B2 true JPS579232B2 (OSRAM) | 1982-02-20 |
Family
ID=12286501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2981573A Expired JPS579232B2 (OSRAM) | 1973-03-13 | 1973-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579232B2 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185685A (ja) * | 1975-01-27 | 1976-07-27 | Hitachi Ltd | Hikariketsugohandotaisochi |
| JPS5832514B2 (ja) * | 1975-04-22 | 1983-07-13 | 三菱電機株式会社 | ハンドウタイヒカリケツゴウソシ |
| JPS5832515B2 (ja) * | 1975-04-30 | 1983-07-13 | 三菱電機株式会社 | ハンドウタイヒカリケツゴウソシ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931594B1 (OSRAM) * | 1966-05-18 | 1974-08-22 | ||
| JPS5130933Y2 (OSRAM) * | 1971-10-21 | 1976-08-03 |
-
1973
- 1973-03-13 JP JP2981573A patent/JPS579232B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49118383A (OSRAM) | 1974-11-12 |