PREPARATION OF SEMICONDUCTOR SURFACES,申请号USD3527028-传众专利搜索

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发明名称	PREPARATION OF SEMICONDUCTOR SURFACES
摘要
申请公布号	US3527028(A)	申请公布日期	1970.09.08
申请号	USD3527028	申请日期	1967.09.26
申请人	BELL TELEPHONE LAB. INC.	发明人	DONALD R. OSWALD
分类号	H01L21/00;H01L21/306;(IPC1-7):B24B1/00	主分类号	H01L21/00
代理机构		代理人
主权项
地址

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