JPH0335598U - - Google Patents
Info
- Publication number
- JPH0335598U JPH0335598U JP9664489U JP9664489U JPH0335598U JP H0335598 U JPH0335598 U JP H0335598U JP 9664489 U JP9664489 U JP 9664489U JP 9664489 U JP9664489 U JP 9664489U JP H0335598 U JPH0335598 U JP H0335598U
- Authority
- JP
- Japan
- Prior art keywords
- key
- pressure
- instruction signal
- keyboard
- hammer arm
- 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 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664489U JPH0335598U (en]) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664489U JPH0335598U (en]) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335598U true JPH0335598U (en]) | 1991-04-08 |
Family
ID=31645833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9664489U Pending JPH0335598U (en]) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335598U (en]) |
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1989
- 1989-08-21 JP JP9664489U patent/JPH0335598U/ja active Pending