Extract from the Register of European Patents

EP Citations: EP0968931

Cited inSearch
Type:Patent literature
Publication No.:WO9113005  [XA]
 (TEICH AG [AT]) [X] 1-5,8,9 * abstract * [A] ;
Type:Patent literature
Publication No.:US3734388  [A]
 (HOPKINS A) [A] 1-4,6,7,9 * abstract *
Cited inby applicant
Type:Patent literature
Publication No.:WO9702993