HM

Horst-Dieter Maass

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
Overall (All Time): #4,049,841 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4377396 Process of purifying exhaust air laden with organic pollutants Reinhard Krauss, Hans-Werner Brauer 1983-03-22