Extract from the Register of European Patents

EP Citations: EP0489766

Cited inInternational search
Type:Patent literature
Publication No.:US4078675  
 [ ] (WOINSKY SAMUEL GARY);
Type:Patent literature
Publication No.:US4167819  
 [ ] (WEAVER R [US], et al);
Type:Patent literature
Publication No.:EP0162599  
 [ ] (CARBOMEDICS INC [US])