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73120677 - NIMSLO
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Serial number 73120677
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Registration number 1096583
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Filing date Mar 28, 1977
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DIMENSIONAL DEVELOPMENT 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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73120678 - NIMSLO
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Serial number 73120678
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Registration number 1121326
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Filing date Mar 28, 1977
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DIMENSIONAL DEVELOPMENT 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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72435453 - COMPUTRAK 190
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Serial number 72435453
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Registration number 987820
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Filing date Sep 13, 1972
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DIMENSIONAL DEVELOPMENT CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments