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发明名称
摘要
申请公布号
GB1226455(A)
申请公布日期
1971.03.31
申请号
GBD1226455
申请日期
1968.11.04
申请人
发明人
分类号
H01B9/06;H01B13/30
主分类号
H01B9/06
代理机构
代理人
主权项
地址
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