SF

Sakuzo Fukano

AC Aikoh Co.: 1 patents #4 of 10Top 40%
Overall (All Time): #3,989,339 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4566518 Method of heat retention in a blind riser Jun Kawamura 1986-01-28