KR910013053A - Keyboard device of electronic musical instrument - Google Patents
Keyboard device of electronic musical instrument Download PDFInfo
- Publication number
- KR910013053A KR910013053A KR1019890020098A KR890020098A KR910013053A KR 910013053 A KR910013053 A KR 910013053A KR 1019890020098 A KR1019890020098 A KR 1019890020098A KR 890020098 A KR890020098 A KR 890020098A KR 910013053 A KR910013053 A KR 910013053A
- Authority
- KR
- South Korea
- Prior art keywords
- protrusion
- musical instrument
- electronic musical
- keyboard device
- spring
- Prior art date
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명의 전자악기 건반의 단면도.2 is a cross-sectional view of the electronic musical instrument keyboard of the present invention.
제3도는 본 발명의 작용상태도.3 is a functional state diagram of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890020098A KR910013053A (en) | 1989-12-29 | 1989-12-29 | Keyboard device of electronic musical instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890020098A KR910013053A (en) | 1989-12-29 | 1989-12-29 | Keyboard device of electronic musical instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910013053A true KR910013053A (en) | 1991-08-08 |
Family
ID=67662131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890020098A KR910013053A (en) | 1989-12-29 | 1989-12-29 | Keyboard device of electronic musical instrument |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910013053A (en) |
-
1989
- 1989-12-29 KR KR1019890020098A patent/KR910013053A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |