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发明名称
Electro-optical system
摘要
申请公布号
US2150168(A)
申请公布日期
1939.03.14
申请号
US19360067011
申请日期
1936.03.04
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
IVES HERBERT E.
分类号
H01J31/26
主分类号
H01J31/26
代理机构
代理人
主权项
地址
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