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Priority claimed from DE4243496Aexternal-prioritypatent/DE4243496A1/de
Priority claimed from DE19934315437external-prioritypatent/DE4315437A1/de
Application filed by Boehringer Ingelheim KgfiledCriticalBoehringer Ingelheim Kg
Application grantedgrantedCritical
Publication of TW254948BpublicationCriticalpatent/TW254948B/zh