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Ozonair Trademarks
OZONAIR
ELECTRICAL APPARATUS FOR PRODUCING AND UTILIZING ELECTRIC DISCHARGES, CONSISTING OF DYNAMO-ELECTRIC MACHINES, ELECTRIC-CURRENT CONVERTERS, ELECTRIC-CURRENT TRANSFORMERS, ELECTRIC ACCUMULATORS
Expired
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March 13, 1912
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71062133
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OZONAIRE
Air purifier apparatus incorporating an ozone generator
Abandoned
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September 17, 2001
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76312379
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