APPARATUS FOR AUTOMATIC REGULATION OF AMPLIFYING THE PHONOCARDIOGRAPHICAL SIGNALS,申请号BG19810050868-传众专利搜索

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发明名称	APPARATUS FOR AUTOMATIC REGULATION OF AMPLIFYING THE PHONOCARDIOGRAPHICAL SIGNALS
摘要
申请公布号	BG31523(A1)	申请公布日期	1982.02.15
申请号	BG19810050868	申请日期	1981.02.17
申请人	GRAMATIKOV,BORIS I.;DOCINSKI,IVAN A.	发明人	GRAMATIKOV,BORIS I.;DOCINSKI,IVAN A.
分类号	A61B5/04;(IPC1-7):A61B5/04	主分类号	A61B5/04
代理机构		代理人
主权项
地址

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