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发明名称
Improvements relating to the phosphate coating of metals
摘要
申请公布号
GB788957(A)
申请公布日期
1958.01.08
申请号
GB19550028655
申请日期
1955.10.07
申请人
THE PYRENE COMPANY LIMITED
发明人
BAKER WILFRED LAURENCE
分类号
C23C22/86
主分类号
C23C22/86
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代理人
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