EI

Eisuke Ishizawa

MC Mabuchi Motor Co.: 1 patents #109 of 228Top 50%
Overall (All Time): #3,953,358 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4749899 Miniature rotary machinery with brushgear Takeshi Akiyama 1988-06-07