RA

Rokuro Aoki

NC Nippon Chemical Industrial Co.: 1 patents #100 of 212Top 50%
Overall (All Time): #3,953,744 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4751208 Method of producing a spinel type ceramic sintered body Nobuo Takagi 1988-06-14