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CN106739569A
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Suitable for the Turnover stamp and alarm method of the dismounting alarm of chapter body
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CN106739568A
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Suitable for the Turnover stamp and alarm method of the dismounting alarm of chapter body
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CN106626843A
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Turnover seal with monitoring function and monitoring method
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CN106827840A
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Turnover stamp combined positioning-method
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CN106626842A
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Energy-saving flip seal and energy-saving method
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CN106680855A
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Positioning method of self-inking stamp
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CN106802422A
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Turnover stamp localization method based on big-dipper satellite
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CN106739566A
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The Turnover stamp of the record impression based on force cell
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CN106739567A
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Multifunctional flip seal and its control method
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CN106739579A
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Turnover stamp position method for early warning and device based on region limitation
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CN106851557A
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Turnover stamp combined positioning-method based on base station, wifi and radio-frequency technique
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CN106845918A
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Suitable for the information anti-fake method of Turnover stamp
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CN106827836A
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The Turnover stamp and method of counting of the record impression based on Hall sensor
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CN107042711A
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The Turnover stamp and method of counting of record impression based on infrared sensor
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CN106846682A
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Turnover stamp combined positioning-method based on base station and wifi
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