Jacques-André Nawratil

Chêne-Bougeries

Trademarks, designs and patents

Fermoir extensible pour bracelet notamment d'une montre

Swiss patent · CH709911 · Holder, Inventor

Deleted
Fermoir pour bracelet

Swiss patent · CH663522 · Holder, Inventor

Deleted
Fermoir de bracelet

Swiss patent · CH661186 · Inventor

Deleted