JPS63157849U - - Google Patents
Info
- Publication number
- JPS63157849U JPS63157849U JP5061187U JP5061187U JPS63157849U JP S63157849 U JPS63157849 U JP S63157849U JP 5061187 U JP5061187 U JP 5061187U JP 5061187 U JP5061187 U JP 5061187U JP S63157849 U JPS63157849 U JP S63157849U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- contact
- recording area
- signal recording
- protrusion
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987050611U JPH0419627Y2 (en18) | 1987-04-04 | 1987-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987050611U JPH0419627Y2 (en18) | 1987-04-04 | 1987-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63157849U true JPS63157849U (en18) | 1988-10-17 |
| JPH0419627Y2 JPH0419627Y2 (en18) | 1992-05-06 |
Family
ID=30874131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987050611U Expired JPH0419627Y2 (en18) | 1987-04-04 | 1987-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419627Y2 (en18) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814385A (ja) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | デジタルデイスクプレ−ヤ装置 |
-
1987
- 1987-04-04 JP JP1987050611U patent/JPH0419627Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814385A (ja) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | デジタルデイスクプレ−ヤ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419627Y2 (en18) | 1992-05-06 |