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90767065 - ZEVTRON
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Serial number 90767065
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Registration number 6766983
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Filing date Jun 10, 2021
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Zevtron, LLC
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42 - Scientific and technological services and research and design relating thereto
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90287276 - ZEVTRON
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Serial number 90287276
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Registration number 6438445
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Filing date Oct 29, 2020
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Zevtron, LLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments