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发明名称
ETCHING AGENT FOR REVEALING ALUMINIUM OXIDE STRUCTURE
摘要
申请公布号
SU1733517(A1)
申请公布日期
1992.05.15
申请号
SU19904857848
申请日期
1990.08.06
申请人
PERMSKIJ POLT INSTITUT
发明人
MAKAROVA LUIZA E,SU;MAKAROV VADIM YU,SU
分类号
C30B33/10;C30B29/20
主分类号
C30B33/10
代理机构
代理人
主权项
地址
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