NP

Norbert Pietralla

📍 Germering, DE: #192 of 359 inventorsTop 55%
Overall (All Time): #4,098,573 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4294771 Method for the production of metal soaps Valentin Ausserbauer, Christian Rosenthal 1981-10-13