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86834523 - EER OPTIMI<ER
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Serial number 86834523
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Registration number 5012072
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Filing date Nov 30, 2015
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Advantek Consulting Engineering, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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86331954 - CLIMATEK
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Serial number 86331954
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Filing date Jul 9, 2014
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Advantek Consulting Engineering, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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86305046 - EER OPTIMIZER
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Serial number 86305046
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Registration number 4887051
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Filing date Jun 10, 2014
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Advantek Consulting Engineering, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments