FR2803682B1 - CHROMATIC KEYBOARD - Google Patents
CHROMATIC KEYBOARDInfo
- Publication number
- FR2803682B1 FR2803682B1 FR0000212A FR0000212A FR2803682B1 FR 2803682 B1 FR2803682 B1 FR 2803682B1 FR 0000212 A FR0000212 A FR 0000212A FR 0000212 A FR0000212 A FR 0000212A FR 2803682 B1 FR2803682 B1 FR 2803682B1
- Authority
- FR
- France
- Prior art keywords
- chromatic
- keyboard
- chromatic keyboard
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000212A FR2803682B1 (en) | 2000-01-10 | 2000-01-10 | CHROMATIC KEYBOARD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000212A FR2803682B1 (en) | 2000-01-10 | 2000-01-10 | CHROMATIC KEYBOARD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2803682A1 FR2803682A1 (en) | 2001-07-13 |
FR2803682B1 true FR2803682B1 (en) | 2002-10-11 |
Family
ID=8845721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0000212A Expired - Fee Related FR2803682B1 (en) | 2000-01-10 | 2000-01-10 | CHROMATIC KEYBOARD |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2803682B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2943830B1 (en) * | 2009-03-27 | 2013-04-26 | Daniel Comidi | DEVICE FOR MUSICAL INSTRUMENTS, IN PARTICULAR A KEYBOARD |
RU2705143C1 (en) * | 2019-03-28 | 2019-11-05 | Инна Игоревна Иванова | Musical instrument keyboard |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057245A (en) * | 1961-04-10 | 1962-10-09 | Duca Thomas S Lo | Key arrangements for chord organs |
GB1532339A (en) * | 1977-09-09 | 1978-11-15 | Sahler M | Keyboard and notation system |
WO1995004345A1 (en) * | 1993-07-28 | 1995-02-09 | Chromatic Investments Limited | An improved keyboard design and music notation |
DE9408388U1 (en) * | 1994-05-20 | 1994-07-28 | Deinhardt, Rudolf, 96224 Burgkunstadt | Two-part keyboard key for all common keyboard instruments |
-
2000
- 2000-01-10 FR FR0000212A patent/FR2803682B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2803682A1 (en) | 2001-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060929 |