Extract from the Register of European Patents

EP Citations: EP2624941

Cited inInternational search
Type:Patent literature
Publication No.:US3886066  [Y]
 (CHEN CARL, et al) [Y] 4-7,11,12,27-29,33,34 * column 13, line 55 - column 14, line 55; example 2 *;
Type:Patent literature
Publication No.:US4765897  [YA]
 (CADOTTE JOHN E [US], et al) [Y] 3,4,26,27 * column 5, line 31 - column 6, line 68 *[A] 5,15-17,28;
Type:Patent literature
Publication No.:EP2119675  [A]
 (KURITA WATER IND LTD [JP]) [A] 1,13,24 * paragraph [0022] - paragraph [0024] *;
Type:Patent literature
Publication No.:US2010133172  [XYI]
 (SONG QUN [US], et al) [X] 1,24 * paragraphs [0010] , [0016] , [0019]; example - * [Y] 3-7,11,12,26-29,33,34 [I] 2,8-10,13-23,25,30-32