METHOD OF MEASURING ACOUSTIC IMPEDANCE,申请号JP19840108738-传众专利搜索

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发明名称	METHOD OF MEASURING ACOUSTIC IMPEDANCE
摘要
申请公布号	JPS6040923(A)	申请公布日期	1985.03.04
申请号	JP19840108738	申请日期	1984.05.30
申请人	GENERAL ELECTRIC CO	发明人	AJIFU ARI SHIIDO
分类号	G01H15/00;G01N29/09	主分类号	G01H15/00
代理机构		代理人
主权项
地址

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