OG

Otto Graul

📍 Bamberg, DE: #4 of 5 inventorsTop 80%
Overall (1982): #40,094 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311979 Layered transformer winding — 1982-01-19