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经营范围
发明名称
Etching bath for the electrolytic etching of aluminium foils
摘要
申请公布号
GB1110131(A)
申请公布日期
1968.04.18
申请号
GB19650030023
申请日期
1965.07.15
申请人
BECROMAL
发明人
分类号
C25F3/04;C25F3/06;C25F3/08;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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