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经营范围
发明名称
PRISM
摘要
申请公布号
GB1470756(A)
申请公布日期
1977.04.21
申请号
GB19730017453
申请日期
1972.02.22
申请人
HUGHES AIRCRAFT CO
发明人
分类号
F41G7/30;G02B23/12;(IPC1-7):G02B5/04
主分类号
F41G7/30
代理机构
代理人
主权项
地址
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