JPS6349599U - - Google Patents
Info
- Publication number
- JPS6349599U JPS6349599U JP13234587U JP13234587U JPS6349599U JP S6349599 U JPS6349599 U JP S6349599U JP 13234587 U JP13234587 U JP 13234587U JP 13234587 U JP13234587 U JP 13234587U JP S6349599 U JPS6349599 U JP S6349599U
- Authority
- JP
- Japan
- Prior art keywords
- block
- scanning
- key
- state
- key switches
- 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
- 239000011159 matrix material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13234587U JPS6349599U (2) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13234587U JPS6349599U (2) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349599U true JPS6349599U (2) | 1988-04-04 |
Family
ID=31031641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13234587U Pending JPS6349599U (2) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349599U (2) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5377515A (en) * | 1976-12-20 | 1978-07-10 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS5470027A (en) * | 1977-11-15 | 1979-06-05 | Kawai Musical Instr Mfg Co | Keyboard circuit for electronic instrument |
-
1987
- 1987-08-31 JP JP13234587U patent/JPS6349599U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5377515A (en) * | 1976-12-20 | 1978-07-10 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS5470027A (en) * | 1977-11-15 | 1979-06-05 | Kawai Musical Instr Mfg Co | Keyboard circuit for electronic instrument |
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