DS

Davide De Siena

📍 Marina di Strongoli, IT: #2 of 2 inventorsTop 100%
Overall (All Time): #2,773,484 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10550540 Manhole comprising a device for safety closing and locking the manhole — 2020-02-04