CG

Cheng Gang Gu

BD Black & Decker: 1 patents #78 of 251Top 35%
Overall (2021): #501,844 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D936313 Dust extractor Xiubao Lan 2021-11-16