Extract from the Register of European Patents

EP Citations: EP0969116

Cited inSearch
Type:Patent literature
Publication No.:US4145481  [A]
 (GUPTA DINESH K, et al) [A] 1-4,8,13,18,22,23,27 * claims 1-4,6-8 *;
Type:Patent literature
Publication No.:US4321311  [DA]
 (STRANGMAN THOMAS E) [DA] 1,2,13,22* the whole document *;
Type:Patent literature
Publication No.:US5514482  [A]
 (STRANGMAN THOMAS E [US]) [A] 1-3,8-11,13,15,17,18,21-23,27-30 * the whole document *;
Type:Patent literature
Publication No.:US5538796  [A]
 (SCHAFFER JON C [US], et al) [A] 1,2,10,12-15,17,22,23,28 * abstract *;
Type:Patent literature
Publication No.:US5740515  [A]
 (BEELE WOLFRAM [DE]) [A] 1-30 * the whole document *