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Xingda Tan

SC Shandong Weida Machinery Co.: 1 patents #2 of 3Top 70%
📍 Wendeng District, CN: #2 of 2 inventorsTop 100%
Overall (2011): #128,003 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7946594 Drill chuck locked through an inclined wedge surface — 2011-05-24