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发明名称	STETHOSCOPE
摘要
申请公布号	US3444954(A)	申请公布日期	1969.05.20
申请号	USD3444954	申请日期	1966.08.08
申请人	PM & E ELECTRONICS INC.	发明人	THOMAS ALBERT SCANLON
分类号	A61B7/02;(IPC1-7):A61B7/02	主分类号	A61B7/02
代理机构		代理人
主权项
地址

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