CC

Charles De Champeaux

📍 Aubergenville, FR: #34 of 73 inventorsTop 50%
Overall (All Time): #3,149,683 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8387910 Rotary seal Philippe De Champeaux 2013-03-05