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发明名称
PROCESS FOR PREPARING BRIGHTENERS FOR SLIGHTLY-ACID BATHS FOR ELECTRO-GALVANIZING WITH LUSTRE
摘要
申请公布号
PL112166(B2)
申请公布日期
1980.09.30
申请号
PL19780204723
申请日期
1978.02.17
申请人
发明人
分类号
C09K;C09K13/00;C25D;C25D3/32;(IPC1-7):C09K13/00
主分类号
C09K
代理机构
代理人
主权项
地址
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