SY

Shoii Yamamoto

MC Myotoku Co.: 1 patents #6 of 12Top 50%
Overall (All Time): #4,023,837 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4549854 Vacuum generating device — 1985-10-29