AIR ADMITTING DOUBLE-LUMEN ASPIRATION NEEDLE,申请号PL19810233927-传众专利搜索

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发明名称	AIR ADMITTING DOUBLE-LUMEN ASPIRATION NEEDLE
摘要
申请公布号	PL128508(B2)	申请公布日期	1984.02.29
申请号	PL19810233927	申请日期	1981.11.19
申请人		发明人
分类号	A61M;A61M5/14;(IPC1-7):A61M5/14	主分类号	A61M
代理机构		代理人
主权项
地址

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