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发明名称
Corrosion prevention
摘要
申请公布号
US2514508(A)
申请公布日期
1950.07.11
申请号
US19470739659
申请日期
1947.04.05
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
JR. LESLIE G. NUNN,
分类号
C23F11/14
主分类号
C23F11/14
代理机构
代理人
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地址
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