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发明名称
MASK MANUFACTURING METHOD
摘要
申请公布号
SU868891(A1)
申请公布日期
1981.09.30
申请号
SU19802869693
申请日期
1980.01.14
申请人
GETMANOV YURIJ A,SU;SUCHKOVA TATYANA N,SU;SULYUKIN VIKTOR F,SU;FARTUKOVA OLGA E,SU
发明人
GETMANOV YURIJ A,SU;SUCHKOVA TATYANA N,SU;SULYUKIN VIKTOR F,SU;FARTUKOVA OLGA E,SU
分类号
H01L21/312;G03F1/48;(IPC1-7):H01L21/31;G03F1/00
主分类号
H01L21/312
代理机构
代理人
主权项
地址
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