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Priority claimed from PCT/DE1984/000079external-prioritypatent/WO1984004177A1/de
Application filed by Carl SteinerfiledCriticalCarl Steiner
Publication of NO844834LpublicationCriticalpatent/NO844834L/no
Publication of NO167485BpublicationCriticalpatent/NO167485B/no
Publication of NO167485CpublicationCriticalpatent/NO167485C/no