Improvements in or relating to methods of improving iron or steel surfaces,申请号GB19490027661-传众专利搜索

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发明名称	Improvements in or relating to methods of improving iron or steel surfaces
摘要
申请公布号	GB701685(A)	申请公布日期	1953.12.30
申请号	GB19490027661	申请日期	1952.04.04
申请人	WILLIAM WARREN TRIGGS	发明人
分类号	C23C8/08;C23C8/28	主分类号	C23C8/08
代理机构		代理人
主权项
地址

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