HAZENKAMP, Menno

CH-4056 Basel

Trademarks, designs and patents

METALLKOMPLEXE VON TRIPODALENLIGANDEN

European patent · EP1194514 · Inventor

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WASCH-UND REINIGUNGSVERFAHREN

European patent · EP1159389 · Inventor

Deleted
VERFAHREN ZUR BEHANDLUNG VON TEXTILIEN

European patent · EP1159388 · Inventor

Deleted