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74589873 - VISION CARE FILTER
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Serial number 74589873
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Registration number 1929780
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Filing date Oct 24, 1994
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Optical Devices Incorporated
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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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73596027
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Serial number 73596027
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Registration number 1447192
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Filing date Apr 30, 1986
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OPTICAL DEVICES INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments