Heart valve prosthesis,申请号US19790022786-传众专利搜索

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法人/股东/高管

发明名称	Heart valve prosthesis
摘要
申请公布号	USRE30507(E)	申请公布日期	1981.02.10
申请号	US19790022786	申请日期	1979.03.22
申请人		发明人
分类号	A61F2/24	主分类号	A61F2/24
代理机构		代理人
主权项
地址

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