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US5469770A
(en)
|
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Distributed load soundboard system
|
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US20070012159A1
(en)
|
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String instrument
|
|
Fletcher
|
|
Materials and musical instruments. |
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FR2677160A1
(fr)
|
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Instruments de musique a cordes frottees ou pincees.
|
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US4911055A
(en)
|
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Increased torque bridge for guitars
|
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BE433476A
(OSRAM)
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|
|
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CN106940994B
(zh)
|
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用于优化音质的流线型古琴腹腔结构
|
|
US8853511B2
(en)
|
|
Percussive block for musical instruments
|
|
US2081704A
(en)
|
|
Upright piano
|
|
White
|
|
Theory and practice of piano construction: with a detailed, practical method for tuning |
|
CN207337892U
(zh)
|
|
用于优化音质的流线型古琴腹腔结构
|
|
US8008559B1
(en)
|
|
Tremolo block
|
|
CN201051374Y
(zh)
|
|
提琴类改良共鸣箱
|
|
US20110185877A1
(en)
|
|
Stringed musical instrument
|
|
CN106952633A
(zh)
|
|
古琴底板加强结构
|
|
US591759A
(en)
|
|
Hubert a |
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US19081A
(en)
|
|
Spencer b |
|
BE403400A
(OSRAM)
|
|
|
|
EP1728241B1
(fr)
|
|
Hautbois et tete de hautbois
|
|
US6069305A
(en)
|
|
Structure for supporting sound board of upright piano
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|
CN215933172U
(zh)
|
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一种套琴
|
|
US640294A
(en)
|
|
Pianoforte.
|
|
Ford
|
|
The pedal clavichord and the pedal harpsichord |
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US703708A
(en)
|
|
Bearing for piano-strings.
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|
US7568A
(en)
|
|
James pirsson |