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73420951 - VISION
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Serial number 73420951
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Registration number 1422561
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Filing date May 14, 1986
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OPTROTECH, LTD.
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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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73504420 - IMAGE 2000
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Serial number 73504420
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Registration number 1396520
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Filing date Oct 18, 1984
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OPTROTECH LTD.
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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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73432450
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Serial number 73432450
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Registration number 1366369
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Filing date Jun 29, 1983
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OPTROTECH LTD.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments