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US3507971A
|
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Control assembly for wind instruments and the like
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US3101607A
|
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Apparatus for and method of testing wind instruments for leakage
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US2993295A
|
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Music stand
|
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US2775915A
|
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Key mechanism for musical instruments
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US2710558A
|
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Linkage for beta-flat, c-sharp saxophone key cluster
|
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US2713804A
|
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Piano
|
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US2537149A
|
|
Clarinet swab
|
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US2501641A
|
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Piano construction
|
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US2446508A
|
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Drum pedal
|
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US2374420A
|
|
Molding form
|
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US2285269A
|
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Drum vitalizer
|
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US2264591A
|
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Musical instrument pad
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US2295156A
|
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Valve and valve seat for accordions
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GB546299A
|
|
Improvements in or relating to musical instruments of the wood or brass wind type
|
|
US2299829A
|
|
Musical instrument stand
|
|
US2227230A
|
|
Musical instrument
|
|
US2200054A
|
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Ligature for reed instruments
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US2197565A
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Container
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