HH

Hiroshi Haruno

SC Shin-Etsu Polymer Co.: 1 patents #156 of 269Top 60%
Overall (All Time): #3,673,228 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5705115 Method for the preparation of an air-permeable plug member — 1998-01-06