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发明名称
Elektronen- oder Ionenmikroskop
摘要
申请公布号
DE889481(C)
申请公布日期
1953.09.10
申请号
DE1943S011298D
申请日期
1943.02.05
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
RUSKA ERNST DR.-ING.
分类号
H01J37/04;H01J37/09
主分类号
H01J37/04
代理机构
代理人
主权项
地址
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