PN

Pierre Noualhagnet

GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #3,913,414 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4964147 Rotating anode X-ray tube comprising anodic current flow device Michel Laurent, Claude Mathieu 1990-10-16