PB

Pencho V. Burov

DP Dso Pharmachim: 1 patents #1 of 21Top 5%
📍 Dryanovo, BG: #2 of 2 inventorsTop 100%
Overall (All Time): #4,121,771 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4228153 Cosmetic composition Nadejda A. Kyuleva 1980-10-14