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发明名称
摘要
申请公布号
DE2338160(C3)
申请公布日期
1981.05.07
申请号
DE19732338160
申请日期
1973.07.27
申请人
HEWLETT-PACKARD CO., 94304 PALO ALTO, CALIF., US
发明人
KAKIHANA, SANEHIKO, LOS ALTOS, CALIF., US;STONEHAM, EDWARD B., STANFORD, CALIF., US
分类号
H01L21/027;C23F1/00;G03F7/09;H01L21/00;(IPC1-7):H01L21/31
主分类号
H01L21/027
代理机构
代理人
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