CONTACTS ON SEMICONDUCTORS,申请号CAD683890-传众专利搜索

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发明名称	CONTACTS ON SEMICONDUCTORS
摘要
申请公布号	CA683890(A)	申请公布日期	1964.04.07
申请号	CAD683890	申请日期
申请人	THE INTERNATIONAL NICKEL COMPANY OF CANADA	发明人	WALTER BETTERIDGE;HAMISH C. ANGUS
分类号		主分类号
代理机构		代理人
主权项
地址

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