,申请号JP19840019016U-传众专利搜索

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发明名称
摘要
申请公布号	JPS60131946(U)	申请公布日期	1985.09.03
申请号	JP19840019016U	申请日期	1984.02.13
申请人		发明人
分类号	H01J31/15;H01J29/86;(IPC1-7):H01J29/86	主分类号	H01J31/15
代理机构		代理人
主权项
地址

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