KAUFMANN, Stephan

CH-6222 Gunzwil

Trademarks, designs and patents

PUMPE

European patent · EP2148986 · Inventor

Deleted
MEMBRANPUMPE

European patent · EP2171276 · Inventor

Mar 14, 2008
MEMBRANPUMPE

European patent · EP2167820 · Inventor

Mar 14, 2008