JPS6156698U - - Google Patents
Info
- Publication number
- JPS6156698U JPS6156698U JP14179784U JP14179784U JPS6156698U JP S6156698 U JPS6156698 U JP S6156698U JP 14179784 U JP14179784 U JP 14179784U JP 14179784 U JP14179784 U JP 14179784U JP S6156698 U JPS6156698 U JP S6156698U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting plate
- sound reflecting
- sound
- keyboard
- lifting
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14179784U JPS6156698U (cs) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14179784U JPS6156698U (cs) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156698U true JPS6156698U (cs) | 1986-04-16 |
Family
ID=30700137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14179784U Pending JPS6156698U (cs) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156698U (cs) |
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1984
- 1984-09-19 JP JP14179784U patent/JPS6156698U/ja active Pending