BP

Benno Perren

📍 Wettingen, CH: #2 of 14 inventorsTop 15%
Overall (1982): #15,927 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4359637 Feeler for a monitoring apparatus 1982-11-16
4322721 Self-monitoring warning installation 1982-03-30