SY

Seimi Yoshikawa

PC Pacific Industrial Co.: 1 patents #64 of 133Top 50%
Overall (All Time): #4,012,135 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4506518 Cooling control system and expansion valve therefor Hideo Yamada, Yoichi Okubo 1985-03-26