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发明名称
PASSIVE NIGHT VISION DEVICE WITH A SHADOW FOCAL PLATE
摘要
申请公布号
PL152140(B1)
申请公布日期
1990.11.30
申请号
PL19870263724
申请日期
1987.01.19
申请人
发明人
分类号
G02B;G02B23/12;(IPC1-7):G02B23/12
主分类号
G02B
代理机构
代理人
主权项
地址
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