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经营范围
发明名称
SINGLE CRYSTAL GE FILM AND MANUFACTURE THEREOF
摘要
申请公布号
JPH01309314(A)
申请公布日期
1989.12.13
申请号
JP19880140915
申请日期
1988.06.08
申请人
SUMITOMO METAL IND LTD
发明人
YOSHIDA MASASHI
分类号
H01L21/20;H01L21/203
主分类号
H01L21/20
代理机构
代理人
主权项
地址
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