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发明名称
Photoelectrically controlled amplifying circuit
摘要
申请公布号
US2404131(A)
申请公布日期
1946.07.16
申请号
US19440552432
申请日期
1944.09.02
申请人
SAMUEL C. HURLEY, JR.
发明人
GIESEKE WERNER A.
分类号
H01J40/14
主分类号
H01J40/14
代理机构
代理人
主权项
地址
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