Extract from the Register of European Patents

EP Citations: EP1068186

Cited inInternational search
Type:Patent literature
Publication No.:EP0559413  [Y]
 (REYNOLDS TOBACCO CO R [US]);
Type:Patent literature
Publication No.:EP0571139  [Y]
 (REYNOLDS TOBACCO CO R [US]);
Type:Patent literature
Publication No.:US5629325  [Y]
 (LIN NAN-HORNG [US], et al);
Type:Patent literature
Publication No.:WO9740011  [A]
 (REYNOLDS TOBACCO CO R [US], et al)