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AIR RESISTANCE DEVICE
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Halcyon Research, Inc. DBA Harmonica Techs
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Dana Kesslen Keller
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HARMONICA
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Publication date Jun 25, 2015
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Jamonica Barrel Cap
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Publication date Feb 27, 2014
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IMPROVEMENT FOR A HARMONICA
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Publication number 20130036894
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Publication date Feb 14, 2013
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COMB
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Publication date Sep 30, 2010
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Math. Hohner AG
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Arthur Chuang
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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IMPROVEMENT FOR A HARMONICA
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Publication date Jan 7, 2010
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Jean-Claude Bibollet
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Harmonica
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Publication date Dec 17, 2009
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Bradley A. Harrison
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Harmonica horn
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Publication date Oct 12, 2006
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Rolf Berschneider
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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JRT harmonica holder
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Publication number 20060096441
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Publication date May 11, 2006
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Jerry Real Thibodeau
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Harmonica
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Publication number 20060081113
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Publication date Apr 20, 2006
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Hsiu-Hsiung Lin
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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HARMONICA COMB
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Publication number 20020157519
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Publication date Oct 31, 2002
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William R. Epping
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Enhanced harmonica
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Publication number 20020069745
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Publication date Jun 13, 2002
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James F. Antaki
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Enhanced Harmonica
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Publication number 20020000154
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Publication date Jan 3, 2002
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James F. Antaki
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G10 - MUSICAL INSTRUMENTS ACOUSTICS