OT

Osamu Tomizawa

OC Orion Machinery Co.: 1 patents #7 of 30Top 25%
Overall (All Time): #3,902,162 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4922855 Milking machine Toshiyuki Okatani 1990-05-08