Wehrspann, Olaf

CH-1350 Orbe

Trademarks, designs and patents

INSTANTGETRÄNKPULVER

European patent · EP2194795 · Inventor

Sep 10, 2008
POUDRE DE BOISSON DU TYPE CAFE SOLUBLE

European patent · EP0888066 · Inventor

Deleted
Procédé d'extraction en phase liquide de café

European patent · EP0455845 · Inventor

Deleted