EY

Etuji Yoshida

KC Kao Soap Co.: 1 patents #82 of 203Top 45%
Overall (All Time): #4,085,663 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4256174 Apparatus for heating and cooling sand — 1981-03-17