JPS62187418U - - Google Patents
Info
- Publication number
- JPS62187418U JPS62187418U JP7448886U JP7448886U JPS62187418U JP S62187418 U JPS62187418 U JP S62187418U JP 7448886 U JP7448886 U JP 7448886U JP 7448886 U JP7448886 U JP 7448886U JP S62187418 U JPS62187418 U JP S62187418U
- Authority
- JP
- Japan
- Prior art keywords
- light
- disk
- reading device
- receiving elements
- light receiving
- 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
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7448886U JPS62187418U (de) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7448886U JPS62187418U (de) | 1986-05-16 | 1986-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62187418U true JPS62187418U (de) | 1987-11-28 |
Family
ID=30919748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7448886U Pending JPS62187418U (de) | 1986-05-16 | 1986-05-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62187418U (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132430A (ja) * | 1983-12-12 | 1984-07-30 | Hitachi Ltd | 情報再生方法 |
-
1986
- 1986-05-16 JP JP7448886U patent/JPS62187418U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132430A (ja) * | 1983-12-12 | 1984-07-30 | Hitachi Ltd | 情報再生方法 |
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