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Omnisurround Trademarks
OMNISURROUND
Integrated circuits capable of processing signals for producing sounds with spatial effect, multi-channel sound processors; loudspeakers; digital video disks players
Abandoned
·
August 16, 2004
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76607720
·
OMNISURROUND
loudspeakers
Cancelled
·
March 18, 1991
·
74148524
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