JPS4979619A - - Google Patents
Info
- Publication number
- JPS4979619A JPS4979619A JP47122756A JP12275672A JPS4979619A JP S4979619 A JPS4979619 A JP S4979619A JP 47122756 A JP47122756 A JP 47122756A JP 12275672 A JP12275672 A JP 12275672A JP S4979619 A JPS4979619 A JP S4979619A
- 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 |
|---|---|---|---|
| JP47122756A JPS4979619A (en) | 1972-12-06 | 1972-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47122756A JPS4979619A (en) | 1972-12-06 | 1972-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4979619A true JPS4979619A (en) | 1974-08-01 |
Family
ID=14843818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47122756A Pending JPS4979619A (en) | 1972-12-06 | 1972-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4979619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420690A (en) * | 1991-07-04 | 1995-05-30 | Matsushita Electric Industrial Co., Ltd. | Optical information recording/reproducing apparatus |
-
1972
- 1972-12-06 JP JP47122756A patent/JPS4979619A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420690A (en) * | 1991-07-04 | 1995-05-30 | Matsushita Electric Industrial Co., Ltd. | Optical information recording/reproducing apparatus |