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发明名称
Cathodic protection of tank bottoms
摘要
申请公布号
US2672587(A)
申请公布日期
1954.03.16
申请号
US19520320660
申请日期
1952.11.15
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
EWING SCOTT P.
分类号
C23F13/02
主分类号
C23F13/02
代理机构
代理人
主权项
地址
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