JPS63128599U - - Google Patents
Info
- Publication number
- JPS63128599U JPS63128599U JP2052287U JP2052287U JPS63128599U JP S63128599 U JPS63128599 U JP S63128599U JP 2052287 U JP2052287 U JP 2052287U JP 2052287 U JP2052287 U JP 2052287U JP S63128599 U JPS63128599 U JP S63128599U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- key
- electronic piano
- spring
- key device
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2052287U JPS63128599U (enExample) | 1987-02-13 | 1987-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2052287U JPS63128599U (enExample) | 1987-02-13 | 1987-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128599U true JPS63128599U (enExample) | 1988-08-23 |
Family
ID=30816115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2052287U Pending JPS63128599U (enExample) | 1987-02-13 | 1987-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128599U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127994A (ja) * | 1982-01-26 | 1983-07-30 | ヤマハ株式会社 | 電子楽器の鍵盤装置 |
-
1987
- 1987-02-13 JP JP2052287U patent/JPS63128599U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127994A (ja) * | 1982-01-26 | 1983-07-30 | ヤマハ株式会社 | 電子楽器の鍵盤装置 |