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The ornamental design for a speaker, as shown and described.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 22 2008 | REICHHUBER, MARTIN | Yamaha Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021662 | 0962 | |
Oct 09 2008 | Yamaha Corporation | (assignment on the face of the patent) |
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