SS

Stephan Schwegler

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #145 of 251Top 60%
Overall (All Time): #3,030,670 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9516767 Portable tactile electronic object Martin Jufer, Sylvain Helfenstein 2016-12-06