JPH0216429U - - Google Patents
Info
- Publication number
- JPH0216429U JPH0216429U JP9558188U JP9558188U JPH0216429U JP H0216429 U JPH0216429 U JP H0216429U JP 9558188 U JP9558188 U JP 9558188U JP 9558188 U JP9558188 U JP 9558188U JP H0216429 U JPH0216429 U JP H0216429U
- Authority
- JP
- Japan
- Prior art keywords
- recording disk
- electrode
- electrode needle
- lubricating film
- signal
- 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 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 241001422033 Thestylus Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9558188U JPH0216429U (enExample) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9558188U JPH0216429U (enExample) | 1988-07-19 | 1988-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216429U true JPH0216429U (enExample) | 1990-02-01 |
Family
ID=31320262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9558188U Pending JPH0216429U (enExample) | 1988-07-19 | 1988-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216429U (enExample) |
-
1988
- 1988-07-19 JP JP9558188U patent/JPH0216429U/ja active Pending
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