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发明名称
Light valve apparatus
摘要
申请公布号
US3251940(A)
申请公布日期
1966.05.17
申请号
US19640337260
申请日期
1964.01.13
申请人
GENERAL ELECTRIC COMPANY
发明人
ROUSSIN ALFRED G.
分类号
H01J29/12;H01J31/24;H04N5/74
主分类号
H01J29/12
代理机构
代理人
主权项
地址
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