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74098898 - ELEC-TROL
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Serial number 74098898
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Filing date Sep 20, 1990
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HAMLIN, 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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73774699 - HAMLIN
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Serial number 73774699
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Registration number 1585397
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Filing date Jan 17, 1989
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HAMLIN, 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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72281846 - HAMLIN
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Serial number 72281846
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Registration number 850513
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Filing date Oct 5, 1967
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HAMLIN, INC.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments