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Franco Grigoletti

Ravenna, IT: #2 of 3 inventorsTop 70%
Overall (1997): #47,068 of 185,788Top 30%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5605621 Unloading device for filter press — 1997-02-25

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