Improvements in or relating to iron chromium alloys,申请号GB19330020269-传众专利搜索

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发明名称	Improvements in or relating to iron chromium alloys
摘要
申请公布号	GB419680(A)	申请公布日期	1934.11.16
申请号	GB19330020269	申请日期	1933.07.18
申请人	ELECTRO METALLURGICAL COMPANY	发明人
分类号	C22C38/26	主分类号	C22C38/26
代理机构		代理人
主权项
地址

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