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Real-time interactive conversational apparatus
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Real-time interactive conversational toy
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Broadcast interactive telephone system
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Dynamic audience responsive movie system
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One way interactive multisubscriber communication system
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Verbally interactive telephone interrogation system with selectible variable decision tree
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Dedicated channel interactive cable television system
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Interactive cable television system
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Real time conversational toy
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Real time conversational toy having secure playback response
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Real time conversational student response teaching apparatus
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Nonrefillable bottle
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