NB

Norbert Berger

MA Maerz Ofenbau Ag: 1 patents #7 of 13Top 55%
📍 Thalwil, CH: #240 of 384 inventorsTop 65%
Overall (All Time): #4,054,357 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4392821 Calcining furnace with gas-permeable wall structure Erwin Fussl 1983-07-12