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发明名称
Light modulator
摘要
申请公布号
US3307897(A)
申请公布日期
1967.03.07
申请号
US19630292035
申请日期
1963.07.01
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
LOHMANN ADOLF W.
分类号
G02F1/315
主分类号
G02F1/315
代理机构
代理人
主权项
地址
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