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Extract from the Register of European Patents

EP Citations: EP0142743

Cited inSearch
Type:Patent literature
Publication No.:US4161756  [Y]
 (THOMAS OTTO [DE]);
Type:Patent literature
Publication No.:DE2917176  [YD]
 (RODENSTOCK OPTIK G);
Type:Patent literature
Publication No.:DE3107075  [A]
 (DAINIPPON SCREEN MFG [JP])
Cited inExamination
Type:Patent literature
Publication No.:EP0075854