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Comenco Trademarks
COMENCO
INSTALLATION, REPAIR AND MAINTENANCE SERVICES IN CONNECTION WITH FUME ABATEMENT AND EMISSION CONTROL TECHNOLOGY
Abandoned
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December 13, 1999
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75870725
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COMENCO
[Computer software to control fan speed and analyze and regulate burning temperatures in combustion and air handling systems and soil remediation units]
Registered
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June 5, 1997
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75304094
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