Improvements in the manufacture of hardened iron and steel alloy articles,申请号GB19310018061-传众专利搜索

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发明名称	Improvements in the manufacture of hardened iron and steel alloy articles
摘要
申请公布号	GB386665(A)	申请公布日期	1933.01.23
申请号	GB19310018061	申请日期	1931.06.22
申请人	FRIED. KRUPP AKTIENGESELLSCHAFT	发明人
分类号	C23C8/02	主分类号	C23C8/02
代理机构		代理人
主权项
地址

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