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A wind instrument with an adjustable receiver.
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Furnishing and musical instrument.
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US2006137045A1
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Device for setting the tension of a skin of a musical instrument
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Device for adjusting sheet tension of a musical instrument.
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Percussion instrument with improved damping mechanism.
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Vibraphone, has keys supported by bar with adjustable position relative to mute
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Vibraphone with improved valve drive.
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Device, having a multi-part pivoting linkage, for setting the tension of a kettledrum skin
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Sheet tension adjustment device, in particular of a musical instrument.
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