BE338165A - - Google Patents
Info
- Publication number
- BE338165A BE338165A BE338165DA BE338165A BE 338165 A BE338165 A BE 338165A BE 338165D A BE338165D A BE 338165DA BE 338165 A BE338165 A BE 338165A
- Authority
- BE
- Belgium
- Prior art keywords
- strip
- electric
- key
- electromagnet
- piano
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/02—Pianofortes with keyboard
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE338165A true BE338165A (cs) |
Family
ID=16173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE338165D BE338165A (cs) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE338165A (cs) |
-
0
- BE BE338165D patent/BE338165A/fr unknown
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