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Inventor: David K. Cheng


Address: 1831 Tanager Dr., Costa Mesa, CA 92626
No. of patents: 1
Last patent issue date: 02/10/2009

NumberTitleIssue Date
7488877Violin shoulder rest
An adjustable and collapsible shoulder rest for a violin or like instrument that has an elongated single piece body with a first and second end being vertically extended at both ends by vertical guards which protect and prevent injury to the user when attempting to ...
02/10/2009
 
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