JPH0398766U - - Google Patents
Info
- Publication number
- JPH0398766U JPH0398766U JP521890U JP521890U JPH0398766U JP H0398766 U JPH0398766 U JP H0398766U JP 521890 U JP521890 U JP 521890U JP 521890 U JP521890 U JP 521890U JP H0398766 U JPH0398766 U JP H0398766U
- Authority
- JP
- Japan
- Prior art keywords
- section
- head
- signal
- discriminating
- detecting device
- 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
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP521890U JPH0398766U (ro) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP521890U JPH0398766U (ro) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398766U true JPH0398766U (ro) | 1991-10-15 |
Family
ID=31508934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP521890U Pending JPH0398766U (ro) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398766U (ro) |
-
1990
- 1990-01-23 JP JP521890U patent/JPH0398766U/ja active Pending