Improvements in and relating to the production of beryllium alloys,申请号GB19340030000-传众专利搜索

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发明名称	Improvements in and relating to the production of beryllium alloys
摘要
申请公布号	GB445888(A)	申请公布日期	1936.04.20
申请号	GB19340030000	申请日期	1934.10.19
申请人	HERAEUS VACUUMSCHMELZE A.G.;WILHELM ROHN	发明人
分类号	C22C1/02	主分类号	C22C1/02
代理机构		代理人
主权项
地址

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