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发明名称
Improvements in or relating to electron microscopes
摘要
申请公布号
GB1135153(A)
申请公布日期
1968.12.04
申请号
GB19670022097
申请日期
1967.05.12
申请人
PHILLIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
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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