AR

Albert Rappen

📍 Neheim, DE: #2 of 12 inventorsTop 20%
Overall (1989): #133,025 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838409 Scraper device for conveyor belts — 1989-06-13