Extract from the Register of European Patents

EP Citations: EP1071654

Cited inInternational search
Type:Patent literature
Publication No.:US3855283  [A]
 (COHEN E, et al);
Type:Patent literature
Publication No.:WO8301770  [A]
 (AMERICAN HOSPITAL SUPPLY CORP [US]);
Type:Patent literature
Publication No.:WO9110642  [A]
 (NOBEL CHEMICALS [SE]);
Type:Patent literature
Publication No.:EP0628536  [A]
 (HOECHST AG [DE])