FA

Franz Aschwanden

HC Hcm Co.: 1 patents #5 of 8Top 65%
📍 Gersau, CH: #1 of 2 inventorsTop 50%
Overall (All Time): #3,887,919 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5058224 Undermattress laths having spring type connections M. Eberhart 1991-10-22