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Priority claimed from GB888816111Aexternal-prioritypatent/GB8816111D0/en
Priority claimed from GB898900240Aexternal-prioritypatent/GB8900240D0/en
Application filed by Eastman Kodak CofiledCriticalEastman Kodak Co
Priority claimed from EP19890306765external-prioritypatent/EP0350252B1/de
Application grantedgrantedCritical
Publication of ATE103193T1publicationCriticalpatent/ATE103193T1/de