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Priority claimed from CH14942003Aexternal-prioritypatent/CH696823A5/fr
Application filed by Patek Philippe Sa GenevefiledCriticalPatek Philippe Sa Geneve
Publication of HK1070699A1publicationCriticalpatent/HK1070699A1/zh
Publication of HK1070699BpublicationCriticalpatent/HK1070699B/zh