Differential property sensitive acoustic lens,申请号US09/478562-传众专利搜索

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发明名称	Differential property sensitive acoustic lens
摘要
申请公布号	USH2049(H2)	申请公布日期	2002.10.01
申请号	US09/478562	申请日期	2000.01.06
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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