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Priority claimed from PCT/AU1989/000496external-prioritypatent/WO1990005756A1/en
Application filed by Ind Pipe System Pty Limited, Atochem AustraliafiledCriticalInd Pipe System Pty Limited
Publication of NO911913D0publicationCriticalpatent/NO911913D0/no
Publication of NO911913LpublicationCriticalpatent/NO911913L/no