LH

Louis Hêche

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #145 of 251Top 60%
📍 Delémont, CH: #41 of 71 inventorsTop 60%
Overall (All Time): #2,673,532 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11415939 Device for controlling the functions of a watch Vittorio Zanesco, Damien Porcherie 2022-08-16