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77454438 - PACKETVX
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Serial number 77454438
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Registration number 3927245
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Filing date Apr 22, 2008
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BTI Photonic Systems 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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77450865 - BTI SYSTEMS
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Serial number 77450865
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Registration number 4127254
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Filing date Apr 17, 2008
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BTI Photonic Systems Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments