Extract from the Register of European Patents

EP Citations: EP1147370

Cited inInternational search
Type:Patent literature
Publication No.:US4979816  [XY]
 (WHITE STEVEN J [US]);
Type:Patent literature
Publication No.:US5430290  [A]
 (MERLE JEAN-PIERRE [FR], et al);
Type:Patent literature
Publication No.:US5682229  [Y]
 (WANGLER RICHARD J [US])