Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd.
China
Create a watch for Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd. | |
Total IP | 4 |
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Total IP Rank # | 390,110 |
IP Activity Score | 0/5.0 0 |
IP Activity Rank # | 1,707,690 |
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Last Patent | 2019 - Mica water level gauge glass | |||||||||||||||
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First Patent | 2010 - Electrode level sensor |
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