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发明名称
摘要
申请公布号	JPS5640924(B2)	申请公布日期	1981.09.24
申请号	JP19730089505	申请日期	1973.08.09
申请人		发明人
分类号	H01B13/00;B21F19/00;H01B12/10;H01L39/06	主分类号	H01B13/00
代理机构		代理人
主权项
地址

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