SL

Si jiang Liu

BD Black & Decker: 1 patents #1,429 of 2,138Top 70%
Overall (All Time): #2,810,186 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D893278 Suction head Xiubao Lan, Bing Liu, Cheng Gang Gu, Pablo Garcia, Klaus-Dieter Arich 2020-08-18