JPS61178549U - - Google Patents
Info
- Publication number
- JPS61178549U JPS61178549U JP6381285U JP6381285U JPS61178549U JP S61178549 U JPS61178549 U JP S61178549U JP 6381285 U JP6381285 U JP 6381285U JP 6381285 U JP6381285 U JP 6381285U JP S61178549 U JPS61178549 U JP S61178549U
- Authority
- JP
- Japan
- Prior art keywords
- erased
- disk
- codes
- written
- reproduced
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6381285U JPS61178549U (de) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6381285U JPS61178549U (de) | 1985-04-26 | 1985-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61178549U true JPS61178549U (de) | 1986-11-07 |
Family
ID=30594313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6381285U Pending JPS61178549U (de) | 1985-04-26 | 1985-04-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61178549U (de) |
-
1985
- 1985-04-26 JP JP6381285U patent/JPS61178549U/ja active Pending
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