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经营范围
发明名称
Prevention of corrosion
摘要
申请公布号
US2671757(A)
申请公布日期
1954.03.09
申请号
US19510218709
申请日期
1951.03.31
申请人
SINCLAIR OIL AND GAS COMPANY
发明人
WISHERD THOMAS G.
分类号
C09K8/54
主分类号
C09K8/54
代理机构
代理人
主权项
地址
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