HF

Herbert Frisch

📍 Wien, AT: #28 of 107 inventorsTop 30%
Overall (1989): #106,990 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834141 Two position seat valve — 1989-05-30