PH

Preyer Helmut

RA Radex-Heraklith Industriebeteiligungs Aktiengesellschaft: 1 patents #7 of 25Top 30%
📍 Kurtscheid, DE: #3 of 4 inventorsTop 75%
Overall (All Time): #3,860,707 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5152954 Gas plug for metallurgical smelting crucibles — 1992-10-06