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74228488 - IDE
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Serial number 74228488
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Registration number 1835194
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Filing date Dec 5, 1991
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International Data Engineering, 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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74218007 - MICRO LIBRARY SYSTEM
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Serial number 74218007
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Registration number 1921530
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Filing date Oct 30, 1991
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International Data Engineering, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments