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发明名称
Devices for cathodic protection of metallic structures
摘要
申请公布号
US2756204(A)
申请公布日期
1956.07.24
申请号
US19530399362
申请日期
1953.12.21
申请人
F. A. HUGHES & CO. LIMITED
发明人
HIGGINS WILLIAM F.
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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