MT

Masako Takenami

KR Krosakiharima: 1 patents #47 of 126Top 40%
Overall (All Time): #3,200,084 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8138109 Zirconia-mullite refractory raw material and a plate brick Keiichiro Akamine 2012-03-20