JPS56152941U - - Google Patents
Info
- Publication number
- JPS56152941U JPS56152941U JP5078280U JP5078280U JPS56152941U JP S56152941 U JPS56152941 U JP S56152941U JP 5078280 U JP5078280 U JP 5078280U JP 5078280 U JP5078280 U JP 5078280U JP S56152941 U JPS56152941 U JP S56152941U
- Authority
- JP
- Japan
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5078280U JPS56152941U (ja) | 1980-04-14 | 1980-04-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5078280U JPS56152941U (ja) | 1980-04-14 | 1980-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56152941U true JPS56152941U (ja) | 1981-11-16 |
Family
ID=29645710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5078280U Pending JPS56152941U (ja) | 1980-04-14 | 1980-04-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56152941U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60217535A (ja) * | 1984-04-11 | 1985-10-31 | Sony Corp | フオ−カス検出装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100203A (en) * | 1976-02-19 | 1977-08-23 | Einosuke Hosaka | Method of removing dust on record disk and member therefor |
JPS5398802A (en) * | 1977-02-09 | 1978-08-29 | Mitsubishi Electric Corp | Optical reproducer |
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1980
- 1980-04-14 JP JP5078280U patent/JPS56152941U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100203A (en) * | 1976-02-19 | 1977-08-23 | Einosuke Hosaka | Method of removing dust on record disk and member therefor |
JPS5398802A (en) * | 1977-02-09 | 1978-08-29 | Mitsubishi Electric Corp | Optical reproducer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60217535A (ja) * | 1984-04-11 | 1985-10-31 | Sony Corp | フオ−カス検出装置 |