ACOUSTIC MATCHING MATERIAL, METHOD OF MANUFACTURE THEREOF, AND ULTRASONIC TRANSMITTER USING ACOUSTIC MATCHING MATERIAL,申请号KR1020017008850-传众专利搜索

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发明名称	ACOUSTIC MATCHING MATERIAL, METHOD OF MANUFACTURE THEREOF, AND ULTRASONIC TRANSMITTER USING ACOUSTIC MATCHING MATERIAL
摘要
申请公布号	KR20020007291(A)	申请公布日期	2002.01.26
申请号	KR1020017008850	申请日期	2001.07.12
申请人		发明人
分类号	G10K11/02	主分类号	G10K11/02
代理机构		代理人
主权项
地址

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