KE

Kurt Ehrat

📍 Bülach, CH: #1 of 4 inventorsTop 25%
Overall (1982): #10,904 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4362930 Data carrier card 1982-12-07
4361757 Card-like data carrier 1982-11-30