PF

Pietro La Fratta

Overall (1997): #92,350 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607674 Use of Tarchonanthus camphoratus for repelling insects and alleviating edema, congestion and irritation of the skin Guido Rovesti, Gabriele Segalla, Michele Giuseppe Di Schiena 1997-03-04