Improvements in and connected with copper alloys or bronzes,申请号GB19360011501-传众专利搜索

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发明名称	Improvements in and connected with copper alloys or bronzes
摘要
申请公布号	GB473970(A)	申请公布日期	1937.10.22
申请号	GB19360011501	申请日期	1936.04.22
申请人	J. STONE & COMPANY, LIMITED;ALFRED JOHN MURPHY;GEOFFREY THOMAS CALLIS	发明人
分类号	C22C9/00;C22C9/06	主分类号	C22C9/00
代理机构		代理人
主权项
地址

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