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经营范围
发明名称
Vibrating workpiece eg: printed circuit board in contact with chemical or electrolytic treatment solutions
摘要
申请公布号
GB2247027(A)
申请公布日期
1992.02.19
申请号
GB19900018159
申请日期
1990.08.17
申请人
HANS * HENIG
发明人
HANS * HENIG
分类号
C25D5/22;C25D7/00;C25D17/16;C25D17/20;C25D21/10;H05K3/00
主分类号
C25D5/22
代理机构
代理人
主权项
地址
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