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Masakuni Matsui

YC Yanmar Diesel Engine Co.: 1 patents #3 of 12Top 25%
Overall (1982): #44,288 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323039 Antechamber system diesel engine Takanori Tsugekawa, Tosio Banba 1982-04-06