Schleifkörper
WP 60 2009 034 981.3 - B24D 3/12. AT 30.04.2009; OT 26.11.2009; PT 25.11.2015. Anm.: Bell Helicopter Textron Inc., Fort Worth, Tex., US. Erf.: Whitworth, Denver, North Richland Hills TX 76180, US Deering, Shana, Haslet TX 76052, US Cribb, Vance, Grapevine TX 76051, US Jitaru, Dumitru, Radu, Flower Mound TX 75028, US Sem, Karen, Bedford TX 76021, US