JPH0188995U - - Google Patents
Info
- Publication number
- JPH0188995U JPH0188995U JP18297787U JP18297787U JPH0188995U JP H0188995 U JPH0188995 U JP H0188995U JP 18297787 U JP18297787 U JP 18297787U JP 18297787 U JP18297787 U JP 18297787U JP H0188995 U JPH0188995 U JP H0188995U
- Authority
- JP
- Japan
- Prior art keywords
- key
- chassis
- rotor
- rotating shaft
- fulcrum
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18297787U JPH0446312Y2 (is) | 1987-12-02 | 1987-12-02 | |
| US07/255,873 US4890533A (en) | 1987-10-12 | 1988-10-11 | Key device for electronic keyboard musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18297787U JPH0446312Y2 (is) | 1987-12-02 | 1987-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188995U true JPH0188995U (is) | 1989-06-12 |
| JPH0446312Y2 JPH0446312Y2 (is) | 1992-10-30 |
Family
ID=31474415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18297787U Expired JPH0446312Y2 (is) | 1987-10-12 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446312Y2 (is) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002182650A (ja) * | 2000-12-15 | 2002-06-26 | Casio Comput Co Ltd | 鍵盤装置 |
-
1987
- 1987-12-02 JP JP18297787U patent/JPH0446312Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002182650A (ja) * | 2000-12-15 | 2002-06-26 | Casio Comput Co Ltd | 鍵盤装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446312Y2 (is) | 1992-10-30 |
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