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发明名称
IMPROVEMENTS IN OR RELATING TO PRINTED CIRCUITS
摘要
申请公布号
GB1221351(A)
申请公布日期
1971.02.03
申请号
GB19680006274
申请日期
1968.02.08
申请人
RALPH WILLIAM FURNESS
发明人
RALPH WILLIAM FURNESS
分类号
C23C18/16;H05K3/18
主分类号
C23C18/16
代理机构
代理人
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地址
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