JPS4990022A - - Google Patents
Info
- Publication number
- JPS4990022A JPS4990022A JP47129732A JP12973272A JPS4990022A JP S4990022 A JPS4990022 A JP S4990022A JP 47129732 A JP47129732 A JP 47129732A JP 12973272 A JP12973272 A JP 12973272A JP S4990022 A JPS4990022 A JP S4990022A
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129732A JPS4990022A (en) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129732A JPS4990022A (en) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990022A true JPS4990022A (en) | 1974-08-28 |
Family
ID=15016818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129732A Pending JPS4990022A (en) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990022A (en) |
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1972
- 1972-12-27 JP JP47129732A patent/JPS4990022A/ja active Pending