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Raymond J. Vale
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San Antonio, TX, US
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last 30 patents
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Patent Grant
Piano hammer adjustment apparatus and method for using same
Patent number
6,727,416
Issue date
Apr 27, 2004
Raymond J. Vale
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Piano hammer shaping tool
Patent number
6,023,015
Issue date
Feb 8, 2000
Raymond J. Vale
G10 - MUSICAL INSTRUMENTS ACOUSTICS