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78505180 - ACOUSTIC QOS
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Serial number 78505180
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Registration number 3150134
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Filing date Oct 25, 2004
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CrystalVoice Communications, 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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78127647 - CRYSTALVOICE
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Serial number 78127647
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Registration number 2709483
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Filing date May 9, 2002
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CrystalVoice Communications, Inc.
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38 - Telecommunications
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78053304 - TASI
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Serial number 78053304
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Filing date Mar 15, 2001
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CrystalVoice Communications, 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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76131717 - CRYSTALVOICE
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Serial number 76131717
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Registration number 2782355
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Filing date Sep 19, 2000
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Renaissance Network Technology Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments