WF

Willi Felix

JH Jos. Hunkeler: 1 patents #1 of 4Top 25%
📍 Strengelbach, CH: #1 of 2 inventorsTop 50%
Overall (1989): #44,368 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4877177 Window letter — 1989-10-31