Ralf Seifer

Sargans

Trademarks, designs and patents

Kartusche für mindestens zwei fliessfähige Komponenten

European patent · EP2730341 · Inventor

Deleted
Deckel

Swiss design · 139632 · Designer

Feb 13, 2013
Doppel-Austragsvorrichtung

European patent · EP2444336 · Inventor

Deleted