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发明名称
PASSIVATION OF IRON
摘要
申请公布号
CA856733(A)
申请公布日期
1970.11.24
申请号
CAD856733
申请日期
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
MARNELL A. SEGURA
分类号
主分类号
代理机构
代理人
主权项
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