Cathodic protection of metal structures,申请号US19540469226-传众专利搜索

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发明名称	Cathodic protection of metal structures
摘要
申请公布号	US2870079(A)	申请公布日期	1959.01.20
申请号	US19540469226	申请日期	1954.11.16
申请人	THE TEXAS COMPANY	发明人	MCCALL RICHARD H.
分类号	C23F13/02;E02B17/00	主分类号	C23F13/02
代理机构		代理人
主权项
地址

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