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Mitchell; Donald E. Patents
Mitchell; Donald E.
Stillwater, OK
No. of patents:

Patent Number Title Of Patent Date Issued
5258584 Multiple auxiliary compound driver loudspeaker system November 2, 1993
A compound driver loudspeaker system combines a single exterior radiating loudspeaker with a plurality of internal auxiliary loudspeakers in a cabinet. The cabinet has an external baffleboard and an internal baffleboard, the external baffleboard having a single baffle cutout for rece

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