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经营范围
发明名称
Verfahren zur Regenerierung eines Permanganatbeizbades.
摘要
申请公布号
DE68920615(D1)
申请公布日期
1995.03.02
申请号
DE19896020615
申请日期
1989.02.22
申请人
MACDERMID, INC., WATERBURY, CONN., US
发明人
D'AMBRISI, JOSEPH J., TRUMBULL CONNECTICUT 06611, US
分类号
C25B1/28;C25B1/30;H05K3/00;(IPC1-7):C01G45/12
主分类号
C25B1/28
代理机构
代理人
主权项
地址
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