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Nikolaus Schimmel
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Braunschweig, DE
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last 30 patents
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Patent Grant
Piano or grand piano with strings and a sound bridge with reduced m...
Patent number
9,633,629
Issue date
Apr 25, 2017
SCHIMMEL-VERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG
Hannes Schimmel-Vogel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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last 30 patents
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Patent Application
PIANO OR GRAND PIANO WITH STRINGS AND A SOUND BRIDGE
Publication number
20150047492
Publication date
Feb 19, 2015
VIOGA GMBH
Hannes Schimmel-Vogel
G10 - MUSICAL INSTRUMENTS ACOUSTICS