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发明名称
TREATMENT OF FERROUS SUBSTRATES
摘要
申请公布号
GB8512285(D0)
申请公布日期
1985.06.19
申请号
GB19850012285
申请日期
1985.05.15
申请人
PARKER CHEMICAL CO
发明人
分类号
C23F11/00;C23C22/34;C23F11/18
主分类号
C23F11/00
代理机构
代理人
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地址
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