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发明名称
DIGITAL LIGHT DEFLECTOR
摘要
申请公布号
US3667828(A)
申请公布日期
1972.06.06
申请号
USD3667828
申请日期
1970.06.12
申请人
HITACHI LTD.
发明人
HIROOMI KOJIMA;SADAO NOMURA;AKIO KUMADA
分类号
G02F1/31;(IPC1-7):G02F1/20
主分类号
G02F1/31
代理机构
代理人
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地址
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