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Dan Ren

SCShenzhen Xingrisheng Industrial Co.: 1 patents #1 of 1Top 100%
Overall (2020): #497,037 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10674710 Ball-throwing scoop for interaction with pet — 2020-06-09

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