JPS547250Y2 - - Google Patents
Info
- Publication number
- JPS547250Y2 JPS547250Y2 JP17871275U JP17871275U JPS547250Y2 JP S547250 Y2 JPS547250 Y2 JP S547250Y2 JP 17871275 U JP17871275 U JP 17871275U JP 17871275 U JP17871275 U JP 17871275U JP S547250 Y2 JPS547250 Y2 JP S547250Y2
- 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.)
- Expired
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871275U JPS547250Y2 (ja) | 1975-12-29 | 1975-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871275U JPS547250Y2 (ja) | 1975-12-29 | 1975-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5291248U JPS5291248U (ja) | 1977-07-07 |
| JPS547250Y2 true JPS547250Y2 (ja) | 1979-04-05 |
Family
ID=28657000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17871275U Expired JPS547250Y2 (ja) | 1975-12-29 | 1975-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS547250Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4677929B2 (ja) * | 2006-02-28 | 2011-04-27 | ヤマハ株式会社 | 集団音楽教習システム |
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1975
- 1975-12-29 JP JP17871275U patent/JPS547250Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5291248U (ja) | 1977-07-07 |