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发明名称
METHOD FOR RENOVATING CORROSION PROTECTION OF STEEL STRUCTURES BY PLACING WATER EMULSION PROTECTIVE AGENTS
摘要
申请公布号
PL150620(B1)
申请公布日期
1990.06.30
申请号
PL19860261632
申请日期
1986.09.30
申请人
发明人
分类号
C09D;C23F;C23F11/10;(IPC1-7):C23F11/10
主分类号
C09D
代理机构
代理人
主权项
地址
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