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90666169 - GRIDSUM
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Serial number 90666169
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Registration number 6622449
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Filing date Apr 23, 2021
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Beijing Gridsum Technology Co., 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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90477529 - DISSECTOR
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Serial number 90477529
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Registration number 6697080
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Filing date Jan 20, 2021
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Beijing Gridsum Technology Co., 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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90477551 - GRIDSUM
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Serial number 90477551
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Registration number 6697081
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Filing date Jan 20, 2021
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Beijing Gridsum Technology Co., 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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85641897 - DISSECTOR
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Serial number 85641897
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Registration number 4401247
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Filing date Jun 4, 2012
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BEIJING GRIDSUM TECHNOLOGY CO., 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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85641900 - DISSECTOR
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Serial number 85641900
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Filing date Jun 4, 2012
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BEIJING GRIDSUM TECHNOLOGY CO., LTD.
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42 - Scientific and technological services and research and design relating thereto
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85641427 - GRIDSUM
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Serial number 85641427
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Registration number 4518372
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Filing date Jun 1, 2012
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Beijing Gridsum Technology Co., Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments