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Priority claimed from CH1450374Aexternal-prioritypatent/CH587940A5/xx
Priority claimed from CH1450474Aexternal-prioritypatent/CH594084A5/xx
Application filed by Patax Trust RegfiledCriticalPatax Trust Reg
Publication of ATA820075ApublicationCriticalpatent/ATA820075A/de
Application grantedgrantedCritical
Publication of AT346261BpublicationCriticalpatent/AT346261B/de