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Yasutada Kibayashi

KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #4,111,752 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4202710 Carburization of ferrous alloys Takeshi Naito 1980-05-13