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Extract from the Register of European Patents

EP Citations: EP0078950

Cited inSearch
Type:Patent literature
Publication No.:EP0014302  [A]
 (BASF AG [DE]);
Type:Patent literature
Publication No.:EP0024693  [A]
 (BASF AG [DE]);
Type:Patent literature
Publication No.:FR2369214  [A]
 (MINNESOTA MINING & MFG [US]);
Type:Patent literature
Publication No.:US4176172  [A]
 (BENNETCH LEONARD M [US], et al);
Type:Patent literature
Publication No.:DE2064804  [AD]
 (HI CRYSTAL CO LTD)