https://www.ia-gmbh.de/en/wp-content/uploads/sites/2/2015/04/logo-vertical-links-copy-e1430136912645.jpg799881Holger Saarhttps://www.ia-gmbh.de/wp-content/uploads/2015/04/ia_zusatz_4c_kurve_ohne_Schrift-300x145.jpgHolger Saar2015-02-01 15:42:222015-05-28 09:54:29Cooperation agreement between WtERT-Germany Gmbh and Global WtERT Council (GWC)