Sergio Valvassori

2 Patents

• US125756592026

  Method for Forming a Stick for Lips, a Machine for Forming Sticks for Lips, and a Product for Lips Made Using This Method

  CHROMAVIS S.p.a.

  0 cites
• US122456792025

  Make-up Product

  CHROMAVIS S.p.a.

  0 cites