Extract from the Register of European Patents

EP Citations: EP0586235

Cited inSearch
Type:Patent literature
Publication No.:US3090728  [AD]
 (MILAN BERGER FRANK, et al) [AD] 1-17 * column W *;
Type:Patent literature
Publication No.:FR2394290  [A]
 (UNILEVER NV [NL]) [A] 1-17* the whole document *;
Type:Patent literature
Publication No.:US5135741  [A]
 (PARK ANDREW C [GB]) [A] 1-17 * column W *