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发明名称
Scanning electron microscope
摘要
申请公布号
EP0883158(B1)
申请公布日期
2002.08.14
申请号
EP19980106905
申请日期
1998.04.16
申请人
HITACHI, LTD.
发明人
SUZUKI, NAOMASA;SATO, MITSUGU
分类号
H01J37/244;H01J37/28;(IPC1-7):H01J37/28
主分类号
H01J37/244
代理机构
代理人
主权项
地址
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