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Koolgas Trademarks
KOOLGAS
CONSULTING SERVICES RELATING TO COMPUTER ANALYSIS OF PERFORMANCE ENHANCEMENTS FOR AIR CONDITIONING AND DEHUMIDIFYING EQUIPMENT
Cancelled
·
December 23, 1997
·
75409889
·
KOOLGAS
DEFROST SYSTEMS FOR COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT
Expired
·
July 15, 1968
·
72302756
·
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