ELECTRONIC STETHOSCOPE WITH DISTORTION DETECTION CIRCUIT,申请号PL19880274402-传众专利搜索

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发明名称	ELECTRONIC STETHOSCOPE WITH DISTORTION DETECTION CIRCUIT
摘要
申请公布号	PL274402(A1)	申请公布日期	1990.03.05
申请号	PL19880274402	申请日期	1988.08.26
申请人	ZJEDNOCZONE ZESPOLY GOSPODARCZ	发明人	JLKA MARCIN;SOLINSKA GRAZYNA;ZYLKA JANUSZ
分类号	A61B;(IPC1-7):A61B/	主分类号	A61B
代理机构		代理人
主权项
地址

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