JPS4838702A - - Google Patents
Info
- Publication number
- JPS4838702A JPS4838702A JP46072263A JP7226371A JPS4838702A JP S4838702 A JPS4838702 A JP S4838702A JP 46072263 A JP46072263 A JP 46072263A JP 7226371 A JP7226371 A JP 7226371A JP S4838702 A JPS4838702 A JP S4838702A
- 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 Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46072263A JPS4838702A (cs) | 1971-09-18 | 1971-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46072263A JPS4838702A (cs) | 1971-09-18 | 1971-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4838702A true JPS4838702A (cs) | 1973-06-07 |
Family
ID=13484213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46072263A Pending JPS4838702A (cs) | 1971-09-18 | 1971-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4838702A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153404A (en) * | 1976-06-15 | 1977-12-20 | Matsushita Electric Ind Co Ltd | Information recording medium |
-
1971
- 1971-09-18 JP JP46072263A patent/JPS4838702A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153404A (en) * | 1976-06-15 | 1977-12-20 | Matsushita Electric Ind Co Ltd | Information recording medium |