Yann Enggist

2 Patents

• US125608902026

  Process for Manufacturing a Dial

  Rubattel & Weyermann S.A.

  0 cites
• US119644112024

  Method and System for Manufacturing at Least One Timepiece Element Intended to Be Mounted on a Timepiece Component of a Timepiece

  ETA SA Manufacture Horlogere Suisse

  0 cites