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发明名称
Abbildendes elektronenoptisches Gerät
摘要
申请公布号
DE3943211(C2)
申请公布日期
1995.02.02
申请号
DE19893943211
申请日期
1989.12.28
申请人
MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV, 14195 BERLIN, DE
发明人
ENGEL, WILFRIED, DR., 1000 BERLIN, DE
分类号
H01J37/04;H01J37/12;H01J37/285;(IPC1-7):H01J37/26;H01J37/29;H01J43/24
主分类号
H01J37/04
代理机构
代理人
主权项
地址
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