JPS6456024U - - Google Patents
Info
- Publication number
- JPS6456024U JPS6456024U JP1987151709U JP15170987U JPS6456024U JP S6456024 U JPS6456024 U JP S6456024U JP 1987151709 U JP1987151709 U JP 1987151709U JP 15170987 U JP15170987 U JP 15170987U JP S6456024 U JPS6456024 U JP S6456024U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- utility
- model registration
- area
- light
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151709U JPH0755690Y2 (ja) | 1987-10-05 | 1987-10-05 | 光記録カード |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151709U JPH0755690Y2 (ja) | 1987-10-05 | 1987-10-05 | 光記録カード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6456024U true JPS6456024U (hu) | 1989-04-06 |
| JPH0755690Y2 JPH0755690Y2 (ja) | 1995-12-20 |
Family
ID=31425995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987151709U Expired - Lifetime JPH0755690Y2 (ja) | 1987-10-05 | 1987-10-05 | 光記録カード |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755690Y2 (hu) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127543A (ja) * | 1983-12-14 | 1985-07-08 | Sony Corp | 画像情報記録媒体 |
| JPS6185645A (ja) * | 1984-10-03 | 1986-05-01 | Canon Inc | 光メモリカ−ド |
-
1987
- 1987-10-05 JP JP1987151709U patent/JPH0755690Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127543A (ja) * | 1983-12-14 | 1985-07-08 | Sony Corp | 画像情報記録媒体 |
| JPS6185645A (ja) * | 1984-10-03 | 1986-05-01 | Canon Inc | 光メモリカ−ド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755690Y2 (ja) | 1995-12-20 |