JPS4989508A - - Google Patents
Info
- Publication number
- JPS4989508A JPS4989508A JP182873A JP182873A JPS4989508A JP S4989508 A JPS4989508 A JP S4989508A JP 182873 A JP182873 A JP 182873A JP 182873 A JP182873 A JP 182873A JP S4989508 A JPS4989508 A JP S4989508A
- 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 |
|---|---|---|---|
| JP182873A JPS4989508A (en) | 1972-12-26 | 1972-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP182873A JPS4989508A (en) | 1972-12-26 | 1972-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989508A true JPS4989508A (en) | 1974-08-27 |
Family
ID=11512409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP182873A Pending JPS4989508A (en) | 1972-12-26 | 1972-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4989508A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51826A (en) * | 1974-06-21 | 1976-01-07 | Hitachi Ltd | |
| JPS5812143A (en) * | 1981-07-13 | 1983-01-24 | Canon Inc | Input and output device of optical information |
| US6958964B1 (en) | 1999-07-08 | 2005-10-25 | Samsung Electronics Co., Ltd. | Apparatus for reproducing data from an optical disc inducing vibration and method thereof |
| US7133336B2 (en) | 2002-07-18 | 2006-11-07 | Funai Electric Co., Ltd. | Optical disc reproducing apparatus with function of detecting direction of rotation of disc based on mirror information |
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1972
- 1972-12-26 JP JP182873A patent/JPS4989508A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51826A (en) * | 1974-06-21 | 1976-01-07 | Hitachi Ltd | |
| JPS5812143A (en) * | 1981-07-13 | 1983-01-24 | Canon Inc | Input and output device of optical information |
| JPS6356613B2 (en) * | 1981-07-13 | 1988-11-08 | Canon Kk | |
| US6958964B1 (en) | 1999-07-08 | 2005-10-25 | Samsung Electronics Co., Ltd. | Apparatus for reproducing data from an optical disc inducing vibration and method thereof |
| US7133336B2 (en) | 2002-07-18 | 2006-11-07 | Funai Electric Co., Ltd. | Optical disc reproducing apparatus with function of detecting direction of rotation of disc based on mirror information |