Zimmermann, Denis

Kreuzlingen

Trademarks, designs and patents

Stellkrone für Uhren

Swiss patent · CH699020 · Inventor

Deleted
Drucktastenvorrichtung für Uhren

Swiss patent · CH698943 · Inventor

Deleted
Mondphasenanzeigemechanismus

European patent · EP1708049 · Inventor

Deleted
Linearzeitanzeige

Swiss patent · CH697896 · Inventor

Deleted