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发明名称
Electron multiplier having undulated passage with semiconductive secondary emissive coating
摘要
申请公布号
US3244922(A)
申请公布日期
1966.04.05
申请号
US19620235218
申请日期
1962.11.05
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
WOLFGANG LOZURE G.
分类号
H01J43/24
主分类号
H01J43/24
代理机构
代理人
主权项
地址
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