EK

Erich Knodel

W& Walter Graf U. Co. Gmbh &: 1 patents #1 of 1Top 100%
📍 Wertheim, DE: #1 of 2 inventorsTop 50%
Overall (1982): #66,605 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315454 Piston for a metering device and a method of producing same — 1982-02-16