WB

Walter Blumrich

MA Metallgesellschaft Ag: 1 patents #11 of 58Top 20%
📍 Frankfurt am Main, DE: #21 of 94 inventorsTop 25%
Overall (1982): #25,481 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330364 Process of strengthening dilute phosphoric acid Karl-Heinz Dorr, Hans-Joachim Konig, Ulrich Sander 1982-05-18