JPH0178341U - - Google Patents
Info
- Publication number
- JPH0178341U JPH0178341U JP1987173297U JP17329787U JPH0178341U JP H0178341 U JPH0178341 U JP H0178341U JP 1987173297 U JP1987173297 U JP 1987173297U JP 17329787 U JP17329787 U JP 17329787U JP H0178341 U JPH0178341 U JP H0178341U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic head
- pole
- rotating
- rotational speed
- 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 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173297U JPH0178341U (ru) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173297U JPH0178341U (ru) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178341U true JPH0178341U (ru) | 1989-05-26 |
Family
ID=31465224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173297U Pending JPH0178341U (ru) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178341U (ru) |
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1987
- 1987-11-13 JP JP1987173297U patent/JPH0178341U/ja active Pending