HG

Helmut Grun

AG Alkem Gmbh: 1 patents #14 of 33Top 45%
Overall (All Time): #4,105,681 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4186974 Device for introducing a force-transmitting machine element into a vessel 1980-02-05