JPS6172727U - - Google Patents
Info
- Publication number
- JPS6172727U JPS6172727U JP1984156703U JP15670384U JPS6172727U JP S6172727 U JPS6172727 U JP S6172727U JP 1984156703 U JP1984156703 U JP 1984156703U JP 15670384 U JP15670384 U JP 15670384U JP S6172727 U JPS6172727 U JP S6172727U
- Authority
- JP
- Japan
- Prior art keywords
- signal recording
- shaped medium
- portions
- disk
- utility
- Prior art date
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984156703U JPS6172727U (enExample) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984156703U JPS6172727U (enExample) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172727U true JPS6172727U (enExample) | 1986-05-17 |
Family
ID=30714709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984156703U Pending JPS6172727U (enExample) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172727U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625262A (en) * | 1979-08-08 | 1981-03-11 | Toshiba Corp | Disk memory control system |
| JPS59210568A (ja) * | 1984-04-17 | 1984-11-29 | Matsushita Electric Ind Co Ltd | 高密度デイスクプレ−ヤ |
-
1984
- 1984-10-17 JP JP1984156703U patent/JPS6172727U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625262A (en) * | 1979-08-08 | 1981-03-11 | Toshiba Corp | Disk memory control system |
| JPS59210568A (ja) * | 1984-04-17 | 1984-11-29 | Matsushita Electric Ind Co Ltd | 高密度デイスクプレ−ヤ |