JPS63142073U - - Google Patents
Info
- Publication number
- JPS63142073U JPS63142073U JP3461587U JP3461587U JPS63142073U JP S63142073 U JPS63142073 U JP S63142073U JP 3461587 U JP3461587 U JP 3461587U JP 3461587 U JP3461587 U JP 3461587U JP S63142073 U JPS63142073 U JP S63142073U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- flow path
- air flow
- filter
- case
- 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 6
- 239000000428 dust Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3461587U JPS63142073U (OSRAM) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3461587U JPS63142073U (OSRAM) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142073U true JPS63142073U (OSRAM) | 1988-09-19 |
Family
ID=30843339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3461587U Pending JPS63142073U (OSRAM) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142073U (OSRAM) |
-
1987
- 1987-03-10 JP JP3461587U patent/JPS63142073U/ja active Pending