JPS542061U - - Google Patents
Info
- Publication number
- JPS542061U JPS542061U JP7438377U JP7438377U JPS542061U JP S542061 U JPS542061 U JP S542061U JP 7438377 U JP7438377 U JP 7438377U JP 7438377 U JP7438377 U JP 7438377U JP S542061 U JPS542061 U JP S542061U
- Authority
- JP
- Japan
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438377U JPS5611095Y2 (enExample) | 1977-06-07 | 1977-06-07 | |
| US05/908,958 US4213372A (en) | 1977-05-27 | 1978-05-24 | Electronic type music learning aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438377U JPS5611095Y2 (enExample) | 1977-06-07 | 1977-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS542061U true JPS542061U (enExample) | 1979-01-08 |
| JPS5611095Y2 JPS5611095Y2 (enExample) | 1981-03-12 |
Family
ID=28987859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7438377U Expired JPS5611095Y2 (enExample) | 1977-05-27 | 1977-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5611095Y2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629288A (en) * | 1979-08-20 | 1981-03-24 | Hirofumi Kani | Player guiding device for key instruments |
| JPS61117883U (enExample) * | 1984-12-31 | 1986-07-25 | ||
| JPS622781U (enExample) * | 1985-06-22 | 1987-01-09 |
-
1977
- 1977-06-07 JP JP7438377U patent/JPS5611095Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629288A (en) * | 1979-08-20 | 1981-03-24 | Hirofumi Kani | Player guiding device for key instruments |
| JPS61117883U (enExample) * | 1984-12-31 | 1986-07-25 | ||
| JPS622781U (enExample) * | 1985-06-22 | 1987-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5611095Y2 (enExample) | 1981-03-12 |