JPH01140595U - - Google Patents
Info
- Publication number
- JPH01140595U JPH01140595U JP3724388U JP3724388U JPH01140595U JP H01140595 U JPH01140595 U JP H01140595U JP 3724388 U JP3724388 U JP 3724388U JP 3724388 U JP3724388 U JP 3724388U JP H01140595 U JPH01140595 U JP H01140595U
- Authority
- JP
- Japan
- Prior art keywords
- key
- photocoupler
- rod
- tubular body
- view
- 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 description 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3724388U JPH0734470Y2 (ja) | 1988-03-22 | 1988-03-22 | 電子管楽器のキースイッチ構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3724388U JPH0734470Y2 (ja) | 1988-03-22 | 1988-03-22 | 電子管楽器のキースイッチ構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140595U true JPH01140595U (forum.php) | 1989-09-26 |
| JPH0734470Y2 JPH0734470Y2 (ja) | 1995-08-02 |
Family
ID=31263823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3724388U Expired - Lifetime JPH0734470Y2 (ja) | 1988-03-22 | 1988-03-22 | 電子管楽器のキースイッチ構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734470Y2 (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112204649A (zh) * | 2018-05-30 | 2021-01-08 | 罗兰株式会社 | 电子吹奏乐器 |
-
1988
- 1988-03-22 JP JP3724388U patent/JPH0734470Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112204649A (zh) * | 2018-05-30 | 2021-01-08 | 罗兰株式会社 | 电子吹奏乐器 |
| US20210201873A1 (en) * | 2018-05-30 | 2021-07-01 | Roland Corporation | Electronic wind instrument and method for manufacturing electronic wind instrument |
| EP3806085A4 (en) * | 2018-05-30 | 2022-01-12 | Roland Corporation | ELECTRONIC WIND INSTRUMENT |
| US11715448B2 (en) * | 2018-05-30 | 2023-08-01 | Roland Corporation | Electronic wind instrument and method for manufacturing electronic wind instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734470Y2 (ja) | 1995-08-02 |