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Musical comb
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Patent number 9,622,562
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Issue date Apr 18, 2017
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Dean H. Hering
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A45 - HAND OR TRAVELLING ARTICLES
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Water organ
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Issue date May 28, 1996
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John G. Prentiss
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Sound engine
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Issue date Feb 10, 1987
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Andre F. Koerner
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Glass harmonica
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Patent number 4,589,322
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Gerhard Finkenbeiner
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Jew's harp
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Patent number 4,161,902
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Issue date Jul 24, 1979
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Harry E. Siverson
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3896696
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Patent number 3,896,696
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Issue date Jul 29, 1975
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3772823
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3256636
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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3153364
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2762164
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2687059
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2570816
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2559124
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Patent number 2,559,124
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2529584
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2525134
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Patent number 2,525,134
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2513600
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2510957
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2452658
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2396250
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2331975
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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2274897
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G10 - MUSICAL INSTRUMENTS ACOUSTICS