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发明名称
Non-contact type wave signal observation apparatus
摘要
申请公布号
EP0981055(A3)
申请公布日期
2000.03.22
申请号
EP19990203841
申请日期
1995.01.12
申请人
ADVANTEST CORPORATION
发明人
KITAYOSHI, HITOSHI
分类号
G01R29/08;G01R31/312;G01S7/02;G01S7/06;G01S7/20;G01S7/295;G01S13/86;G01S13/87;G01S13/89;G01S15/89;(IPC1-7):G01S13/89;G01R23/163
主分类号
G01R29/08
代理机构
代理人
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