,申请号FR19770018259-传众专利搜索

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发明名称
摘要
申请公布号	FR2358744(B1)	申请公布日期	1980.04.04
申请号	FR19770018259	申请日期	1977.06.09
申请人	IBM	发明人
分类号	G01N23/227;G01N23/225;G21K1/10;H01J49/44;(IPC1-7):H01J39/34	主分类号	G01N23/227
代理机构		代理人
主权项
地址

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