NH

Norbert Holle

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
📍 Friedrichsdorf, DE: #79 of 128 inventorsTop 65%
Overall (All Time): #3,860,109 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5150729 Control spear for use in a passage for conducting dust-containing hot gases Wolfgang Frank, Johannes Loffler 1992-09-29