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74507410 - PLAYSER
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Serial number 74507410
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Filing date Mar 31, 1994
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Optex Corporation
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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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74364914 - PLAYSER
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Serial number 74364914
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Filing date Mar 5, 1993
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OPTEX CORPORATION
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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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74015755 - OPTEX
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Serial number 74015755
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Filing date Jan 2, 1990
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OPTEX CORPORATION
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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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73744328 - OPTEX
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Serial number 73744328
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Filing date Aug 5, 1988
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OPTEX CORPORATION
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35 - Advertising