DF

Domenico Frigo

FM F.I.A.M.M. S.P.A. Fabbrica Italiana Accumulatori Motocarri Montecchio: 1 patents #1 of 1Top 100%
📍 Sondrio, IT: #1 of 2 inventorsTop 50%
Overall (1982): #68,899 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314522 Acoustic electropneumatic signal generator, particularly for automotive vehicles — 1982-02-09