JPH0280323U - - Google Patents
Info
- Publication number
- JPH0280323U JPH0280323U JP1988159976U JP15997688U JPH0280323U JP H0280323 U JPH0280323 U JP H0280323U JP 1988159976 U JP1988159976 U JP 1988159976U JP 15997688 U JP15997688 U JP 15997688U JP H0280323 U JPH0280323 U JP H0280323U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic member
- retaining ring
- disk substrate
- substrate
- annular projection
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159976U JPH0280323U (no) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159976U JPH0280323U (no) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280323U true JPH0280323U (no) | 1990-06-20 |
Family
ID=31441654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988159976U Pending JPH0280323U (no) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280323U (no) |
-
1988
- 1988-12-08 JP JP1988159976U patent/JPH0280323U/ja active Pending