CIRCUITRY FOR EXCITING MEMBRANE OF ELECTRONIC LARYNX PROSTHESIS,申请号PL19790214526-传众专利搜索

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发明名称	CIRCUITRY FOR EXCITING MEMBRANE OF ELECTRONIC LARYNX PROSTHESIS
摘要
申请公布号	PL126919(B1)	申请公布日期	1983.09.30
申请号	PL19790214526	申请日期	1979.03.29
申请人		发明人
分类号	A61F;H04R9/02;(IPC1-7):A61F1/20	主分类号	A61F
代理机构		代理人
主权项
地址

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