Philippe Di Piazza

3 Patents

• US124333792025

  Device for Adjusting the Length of a Wristlet

  ROLEX SA

  0 cites
• US117071182023

  Elastic Articulation for a Watch Assembly

  ROLEX SA

  0 cites
• US116095382023

  Watch Notching Device

  ROLEX SA

  0 cites