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发明名称
METHOD OF OBTAINING PURE GALLIUM ARSENIDE LAYERS
摘要
申请公布号
PL268095(A1)
申请公布日期
1989.04.17
申请号
PL19870268095
申请日期
1987.10.07
申请人
发明人
分类号
C30B;C30B19/00;C30B29/42;(IPC1-7):C30B/
主分类号
C30B
代理机构
代理人
主权项
地址
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