CR

Cyril RUCHTI

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #145 of 251Top 60%
Overall (All Time): #2,464,424 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12429823 Bearing of an horological movement, in particular shock-absorbing, for a rod of a rotating wheel Jean-Luc Helfer, Xavier BERDAT 2025-09-30