JPH03117289U - - Google Patents
Info
- Publication number
- JPH03117289U JPH03117289U JP2493990U JP2493990U JPH03117289U JP H03117289 U JPH03117289 U JP H03117289U JP 2493990 U JP2493990 U JP 2493990U JP 2493990 U JP2493990 U JP 2493990U JP H03117289 U JPH03117289 U JP H03117289U
- Authority
- JP
- Japan
- Prior art keywords
- key
- weight
- keyboard device
- adjustment device
- longitudinal direction
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2493990U JPH03117289U (en, 2012) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2493990U JPH03117289U (en, 2012) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117289U true JPH03117289U (en, 2012) | 1991-12-04 |
Family
ID=31527885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2493990U Pending JPH03117289U (en, 2012) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117289U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020154058A (ja) * | 2019-03-19 | 2020-09-24 | 株式会社河合楽器製作所 | 鍵盤装置のタッチ重さ調整機構 |
-
1990
- 1990-03-14 JP JP2493990U patent/JPH03117289U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020154058A (ja) * | 2019-03-19 | 2020-09-24 | 株式会社河合楽器製作所 | 鍵盤装置のタッチ重さ調整機構 |