METHOD OF PRODUCING SILICON BODY,申请号USD3490961-传众专利搜索

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发明名称	METHOD OF PRODUCING SILICON BODY
摘要
申请公布号	US3490961(A)	申请公布日期	1970.01.20
申请号	USD3490961	申请日期	1966.12.21
申请人	SPRAGUE ELECTRIC CO.	发明人	RUDOLF G. FRIESER;JAMES J. CASEY
分类号	C30B25/02;C30B25/10;(IPC1-7):H01L7/36	主分类号	C30B25/02
代理机构		代理人
主权项
地址

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