HK

Hirofumi Kamiura

NK Nippon Valqua Kogyo Kabushiki Kaisha: 1 patents #1 of 14Top 8%
Overall (All Time): #4,000,136 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4605527 Process for producing clutch facings Takashi Natori 1986-08-12