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74274418 - HECON
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Serial number 74274418
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Registration number 1755041
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Filing date May 11, 1992
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Hecon 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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73507596 - EVENT LOGGER
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Serial number 73507596
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Registration number 1371948
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Filing date Nov 7, 1984
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Hecon 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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73492850 - SCREEN SCRIBE
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Serial number 73492850
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Registration number 1349025
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Filing date Aug 1, 1984
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Hecon 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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73399331 - H 890 HECON
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Serial number 73399331
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Registration number 1275934
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Filing date Jan 28, 1983
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Hecon 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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73399381 - H890
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Serial number 73399381
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Registration number 1274924
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Filing date Jan 28, 1983
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Hecon 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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72242898 - COPYCORDER
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Serial number 72242898
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Registration number 846220
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Filing date Apr 7, 1966
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HENGSTLER NUMERICS, 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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72242897 - KEYCOUNTER
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Serial number 72242897
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Registration number 846219
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Filing date Apr 7, 1966
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HENGSTLER NUMERICS, INC.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments