FP

Friedrich Pfeifer

VK Vacuumschmelze Gmbh & Co. Kg: 1 patents #1 of 2Top 50%
Overall (1982): #64,967 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314594 Reducing magnetic hysteresis losses in cores of thin tapes of soft magnetic amorphous metal alloys Wernfried Behnke 1982-02-09