Extract from the Register of European Patents

EP Citations: EP0181204

Cited inSearch
Type:Patent literature
Publication No.:FR2237960  [A]
 (UNILEVER NV [NL]);
Type:Patent literature
Publication No.:US4020015  [A]
 (BEVAN GEOFFREY);
Type:Patent literature
Publication No.:US4088610  [A]
 (BEVAN GEOFFREY, et al);
Type:Patent literature
Publication No.:EP0087671  [X]
 (BASF AG [DE])