PS

Peter Schrey

VK Vacuumschmelze Gmbh & Co. Kg: 1 patents #1 of 11Top 10%
Overall (2002): #139,036 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464934 Method for manufacturing a rare earth element—iron—boron permanent magnet Mircea Velicescu 2002-10-15