FB

Fritz A. Banziger

DA Dragerwerk Aktiegesellschaft: 1 patents #12 of 45Top 30%
📍 Groß Wesenberg, DE: #1 of 1 inventorsTop 100%
Overall (1989): #115,292 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799263 Speaking and hearing system for breathing apparatus Peter Klein 1989-01-17