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Le Ling

DC Dowa Mining Co.: 1 patents #9 of 33Top 30%
📍 Iwata, JP: #31 of 89 inventorsTop 35%
Overall (2005): #151,929 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6949150 Connector copper alloys and a process for producing the same Akira Sugawara, Kazuki Hatakeyama 2005-09-27