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Filing date
Publication date
Priority claimed from GB838308443Aexternal-prioritypatent/GB8308443D0/en
Priority claimed from GB838331594Aexternal-prioritypatent/GB8331594D0/en
Priority claimed from PCT/GB1984/000102external-prioritypatent/WO1984003845A1/en
Application filed by British HydromechanicsfiledCriticalBritish Hydromechanics
Publication of NO844713LpublicationCriticalpatent/NO844713L/no
Publication of NO163394BpublicationCriticalpatent/NO163394B/no
Publication of NO163394CpublicationCriticalpatent/NO163394C/no