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发明名称
Elektronenmikroskop
摘要
申请公布号
DE897892(C)
申请公布日期
1953.11.26
申请号
DE1942S007516D
申请日期
1942.07.25
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
RUSKA ERNST DR.-ING.
分类号
H01J37/09;H01J37/252
主分类号
H01J37/09
代理机构
代理人
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