JPH0394682U - - Google Patents
Info
- Publication number
- JPH0394682U JPH0394682U JP344890U JP344890U JPH0394682U JP H0394682 U JPH0394682 U JP H0394682U JP 344890 U JP344890 U JP 344890U JP 344890 U JP344890 U JP 344890U JP H0394682 U JPH0394682 U JP H0394682U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- cassette case
- recording surface
- information recording
- disk cassette
- 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 12
- 239000000428 dust Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP344890U JPH0394682U (ko) | 1990-01-17 | 1990-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP344890U JPH0394682U (ko) | 1990-01-17 | 1990-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394682U true JPH0394682U (ko) | 1991-09-26 |
Family
ID=31507267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP344890U Pending JPH0394682U (ko) | 1990-01-17 | 1990-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394682U (ko) |
-
1990
- 1990-01-17 JP JP344890U patent/JPH0394682U/ja active Pending