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Priority claimed from GB888816066Aexternal-prioritypatent/GB8816066D0/en
Priority claimed from GB898900241Aexternal-prioritypatent/GB8900241D0/en
Application filed by Eastman Kodak CofiledCriticalEastman Kodak Co
Priority claimed from EP19890306766external-prioritypatent/EP0352917B1/de
Application grantedgrantedCritical
Publication of ATE104873T1publicationCriticalpatent/ATE104873T1/de