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发明名称
CORROSION PREVENTIVE COMPOSITION
摘要
申请公布号
CA545522(A)
申请公布日期
1957.08.27
申请号
CAD545522
申请日期
申请人
SHELL DEVELOPMENT COMPANY
发明人
KNAPEL F. SCHIERMEIER;PAUL W. JONES
分类号
主分类号
代理机构
代理人
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