Kangzhiwei Beijing Technology Co., Ltd
China
| Total IP | 3 |
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| Total IP Rank # | 503,007 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,661,095 |
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| Last Patent | 2013 - Self-cleaning method and device ... | |||||||||||||||
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| First Patent | 2012 - Self-cleaning water sealing device | |||||||||||||||
Latest Inventions, Goods, Services
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