DUBOIS, Jan

CH-2300 La Chaux-de-Fonds

Trademarks, designs and patents

PIECE D'HORLOGERIE

European patent · EP2686743 · Inventor

Mar 7, 2012
PIECE D'HORLOGERIE A CADRAN OUVERT

European patent · EP1842112 · Inventor

Deleted
PIECE D'HORLOGERIE A ANIMATION

European patent · EP1825336 · Inventor

Deleted