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发明名称
TRANSMISSIONS ELECTRON MICROSCOPE
摘要
申请公布号
GB2039139(A)
申请公布日期
1980.07.30
申请号
GB19790041496
申请日期
1979.11.30
申请人
HITACHI LTD
发明人
分类号
H01J37/147;H01J37/04;H01J37/26;H01J37/295;(IPC1-7):H01J37/26
主分类号
H01J37/147
代理机构
代理人
主权项
地址
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