Extract from the Register of European Patents

EP Citations: EP0093769

Cited inInternational search
Type:Patent literature
Publication No.:US4005386  [Y]
 (SEKI MITSUAKI, et al);
Type:Patent literature
Publication No.:US4262337  [Y]
 (JONES TREVOR O);
Type:Patent literature
Publication No.:FR2471004  [Y]
 (DASSAULT ELECTRONIQUE [FR])
Cited inExamination
Type:Patent literature
Publication No.:FR2311360