JPH0433095U - - Google Patents
Info
- Publication number
- JPH0433095U JPH0433095U JP7458290U JP7458290U JPH0433095U JP H0433095 U JPH0433095 U JP H0433095U JP 7458290 U JP7458290 U JP 7458290U JP 7458290 U JP7458290 U JP 7458290U JP H0433095 U JPH0433095 U JP H0433095U
- Authority
- JP
- Japan
- Prior art keywords
- key
- hammer
- keyboard device
- musical instrument
- contact
- 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
- 238000001514 detection method Methods 0.000 claims 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7458290U JPH0548237Y2 (en, 2012) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7458290U JPH0548237Y2 (en, 2012) | 1990-07-13 | 1990-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433095U true JPH0433095U (en, 2012) | 1992-03-18 |
| JPH0548237Y2 JPH0548237Y2 (en, 2012) | 1993-12-21 |
Family
ID=31614399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7458290U Expired - Lifetime JPH0548237Y2 (en, 2012) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548237Y2 (en, 2012) |
-
1990
- 1990-07-13 JP JP7458290U patent/JPH0548237Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548237Y2 (en, 2012) | 1993-12-21 |