MD

Marcel J. Massard, deceased

📍 Cachan, FR: #69 of 150 inventorsTop 50%
Overall (All Time): #4,045,220 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4486233 Nickel and/or cobalt chemical plating bath using a reducing agent based on boron or phosphorous Pierre Josso, Pierre Lepetit, Pierre Mazars 1984-12-04