JPS63153308U - - Google Patents
Info
- Publication number
- JPS63153308U JPS63153308U JP4556387U JP4556387U JPS63153308U JP S63153308 U JPS63153308 U JP S63153308U JP 4556387 U JP4556387 U JP 4556387U JP 4556387 U JP4556387 U JP 4556387U JP S63153308 U JPS63153308 U JP S63153308U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- video cassette
- cleaning
- transparent
- video
- 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
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4556387U JPS63153308U (fr) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4556387U JPS63153308U (fr) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153308U true JPS63153308U (fr) | 1988-10-07 |
Family
ID=30864411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4556387U Pending JPS63153308U (fr) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153308U (fr) |
-
1987
- 1987-03-30 JP JP4556387U patent/JPS63153308U/ja active Pending