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发明名称
(A) ;COPPER FOIL AND PRODUCTION METHOD THEREFOR
摘要
申请公布号
JPS5217336(B2)
申请公布日期
1977.05.14
申请号
JP19720029123
申请日期
1972.03.23
申请人
发明人
分类号
E02B7/20
主分类号
E02B7/20
代理机构
代理人
主权项
地址
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