Extract from the Register of European Patents

EP Citations: EP0975393

Cited inInternational search
Type:Patent literature
Publication No.:US3550586  [A]
 (BALAMUTH LEWIS) [A] 10,13-16* figure 1 *;
Type:Patent literature
Publication No.:US4216766  [Y]
 (DUYKERS LUDWIG R [US], et al) [Y] 6-8,10,13-16,22 * the whole document *;
Type:Patent literature
Publication No.:US4269797  [A]
 (MIKIYA TOSHIO, et al) [A] 5,9,23 * column 4, line 50 - line 55 * * figures 1,2,5 *;
Type:Patent literature
Publication No.:WO9503744  [Y]
 (SONEX INT CORP [US], et al) [Y] 1-4,6-8,10-22 * figures 4,5 *;
Type:Patent literature
Publication No.:EP0695559  [Y]
 (LAZZARI AMBROGIO [IT], et al) [Y] 1-4,6-8,10-22 * abstract *
Cited inby applicant
Type:Patent literature
Publication No.:US4530360  
Type:Patent literature
Publication No.:US5211160  
Type:Patent literature
Publication No.:US19950367471  
Type:Patent literature
Publication No.:US19950389148