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Priority claimed from GB868614164Aexternal-prioritypatent/GB8614164D0/en
Priority claimed from GB868625384Aexternal-prioritypatent/GB8625384D0/en
Application filed by Peerless Plastics PackagingfiledCriticalPeerless Plastics Packaging
Priority claimed from EP87304755Aexternal-prioritypatent/EP0249363B1/de
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Publication of ATE60541T1publicationCriticalpatent/ATE60541T1/de