PREPARATION OF GERMANIUM METAL FOR USE IN SEMI-CONDUCTOR ELECTRICAL DEVICES,申请号CAD532332-传众专利搜索

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发明名称	PREPARATION OF GERMANIUM METAL FOR USE IN SEMI-CONDUCTOR ELECTRICAL DEVICES
摘要
申请公布号	CA532332(A)	申请公布日期	1956.10.30
申请号	CAD532332	申请日期
申请人	CANADIAN MARCONI COMPANY	发明人	IAN G. A. CRESSELL;MICHAEL F. MADIGAN;WILLIAM E. COPSEY
分类号		主分类号
代理机构		代理人
主权项
地址

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