JPS6294472U - - Google Patents
Info
- Publication number
- JPS6294472U JPS6294472U JP18601485U JP18601485U JPS6294472U JP S6294472 U JPS6294472 U JP S6294472U JP 18601485 U JP18601485 U JP 18601485U JP 18601485 U JP18601485 U JP 18601485U JP S6294472 U JPS6294472 U JP S6294472U
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- utility
- optical recording
- model registration
- portable optical
- 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 14
- 239000010410 layer Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18601485U JPS6294472U (en]) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18601485U JPS6294472U (en]) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294472U true JPS6294472U (en]) | 1987-06-16 |
Family
ID=31135183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18601485U Pending JPS6294472U (en]) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294472U (en]) |
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1985
- 1985-12-04 JP JP18601485U patent/JPS6294472U/ja active Pending