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Extract from the Register of European Patents

EP Citations: EP0385913

Cited inSearch
Type:Patent literature
Publication No.:US4519746  [A]
 (WAINAUSKI HARRY S [US], et al);
Type:Patent literature
Publication No.:EP0103478  [A]
 (GILCHRIST IAN JAMES [US], et al);
Type:Patent literature
Publication No.:US4630787  [A]
 (MIDDLEBROOK DARYL L [US]);
Type:Patent literature
Publication No.:US4830574  [AP]
 (WAINAUSKI HARRY S [US], et al)