MM

Manfred Mai

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
Overall (All Time): #3,866,936 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4981555 Process and apparatus for concentrating a solution Klaus Hohmann 1991-01-01