JPS5637622B2 - - Google Patents
Info
- Publication number
- JPS5637622B2 JPS5637622B2 JP3889074A JP3889074A JPS5637622B2 JP S5637622 B2 JPS5637622 B2 JP S5637622B2 JP 3889074 A JP3889074 A JP 3889074A JP 3889074 A JP3889074 A JP 3889074A JP S5637622 B2 JPS5637622 B2 JP S5637622B2
- 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 |
|---|---|---|---|
| JP3889074A JPS5637622B2 (https=) | 1974-04-08 | 1974-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3889074A JPS5637622B2 (https=) | 1974-04-08 | 1974-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50133812A JPS50133812A (https=) | 1975-10-23 |
| JPS5637622B2 true JPS5637622B2 (https=) | 1981-09-01 |
Family
ID=12537792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3889074A Expired JPS5637622B2 (https=) | 1974-04-08 | 1974-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637622B2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145443A (en) * | 1979-04-27 | 1980-11-13 | Hitachi Ltd | Photo detection circuit |
| JPS567253A (en) * | 1979-06-26 | 1981-01-24 | Olympus Optical Co Ltd | Sound recording method of transcriber and its reproducing device |
| JPS5746342A (en) * | 1980-09-04 | 1982-03-16 | Hitachi Ltd | Detector for specific position on magnetic tape |
| NL8300947A (nl) * | 1983-03-16 | 1984-10-16 | Philips Nv | Optische bandeindedetektieinrichting. |
| JPS60116624U (ja) * | 1984-01-06 | 1985-08-07 | 三洋電機株式会社 | テ−プエンド検出回路 |
| JPH0437303Y2 (https=) * | 1985-01-18 | 1992-09-02 | ||
| JPH0610504Y2 (ja) * | 1986-08-28 | 1994-03-16 | キヤノン株式会社 | 光検出装置 |
-
1974
- 1974-04-08 JP JP3889074A patent/JPS5637622B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50133812A (https=) | 1975-10-23 |