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发明名称
Improvements in and relating to electron microscopes
摘要
申请公布号
GB1076331(A)
申请公布日期
1967.07.19
申请号
GB19650001676
申请日期
1965.01.14
申请人
KABUSHIKI KAISHA HITACHI SEISAKUSHO
发明人
分类号
H01J37/22
主分类号
H01J37/22
代理机构
代理人
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地址
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