VALVOLA CARDIACA ARTIFICIALE, CON ELEVATISSIMO GRADO DI SICUREZZA,申请号IT19900019153-传众专利搜索

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发明名称	VALVOLA CARDIACA ARTIFICIALE, CON ELEVATISSIMO GRADO DI SICUREZZA
摘要
申请公布号	IT9019153(D0)	申请公布日期	1990.01.25
申请号	IT19900019153	申请日期	1990.01.25
申请人	PARRAVICINI ROBERTO	发明人	PARRAVICINI ROBERTO
分类号	A61F2/24;(IPC1-7):A61B/	主分类号	A61F2/24
代理机构		代理人
主权项
地址

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