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经营范围
发明名称
Improvements in or relating to etchings of aluminium foil
摘要
申请公布号
GB1097769(A)
申请公布日期
1968.01.03
申请号
GB19650004760
申请日期
1965.02.03
申请人
REPUBLIC FOIL INC.
发明人
分类号
C25F3/04;H01G9/04;H01G9/055
主分类号
C25F3/04
代理机构
代理人
主权项
地址
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