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发明名称
IMPROVEMENTS IN PHOSPHATING SOLUTIONS AND PROCESSES
摘要
申请公布号
GB1214674(A)
申请公布日期
1970.12.02
申请号
GB19680011306
申请日期
1968.03.08
申请人
GERHARD COLLARDIN G.M.B.H.
发明人
分类号
C23C22/13;C25D13/20
主分类号
C23C22/13
代理机构
代理人
主权项
地址
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