,申请号JP19890176412-传众专利搜索

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发明名称
摘要
申请公布号	JP2615396(B2)	申请公布日期	1997.05.28
申请号	JP19890176412	申请日期	1989.07.07
申请人		发明人
分类号	H01J49/02;G01N27/62;G01T1/00;G01T1/29;H01J49/40;(IPC1-7):H01J49/02	主分类号	H01J49/02
代理机构		代理人
主权项
地址

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