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Otisphone Trademarks
OTISPHONE
TELEPHONIC APPARATUS FOR INSTALLATION IN ELEVATORS, AND PARTS THEREFOR
Cancelled
·
February 29, 1988
·
73714011
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OTISPHONE
COMMUNICATION SERVICES, NAMELY, EMERGENCY TELEPHONIC COMMUNICAION SERVICE FOR ELEVATOR PASSENGERS
Cancelled
·
February 29, 1988
·
73714002
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