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经营范围
发明名称
ION IMPLANTER
摘要
申请公布号
JPH04171648(A)
申请公布日期
1992.06.18
申请号
JP19900299312
申请日期
1990.11.05
申请人
NEC CORP
发明人
UENO KAZUHIKO
分类号
C23C14/48;H01J37/147;H01J37/317;H01L21/265
主分类号
C23C14/48
代理机构
代理人
主权项
地址
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