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发明名称
Magnetische Linse fuer Elektronenmikroskope mit einem unsymmetrisch zur Spulenmitte liegenden Polschuhsystem
摘要
申请公布号
DE759837(C)
申请公布日期
1954.06.28
申请号
DE1940A091325D
申请日期
1940.05.07
申请人
ARDENNE MANFRED VON
发明人
ARDENNE MANFRED VON
分类号
H01J37/141
主分类号
H01J37/141
代理机构
代理人
主权项
地址
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