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经营范围
发明名称
Projection lens system
摘要
申请公布号
US3088369(A)
申请公布日期
1963.05.07
申请号
US19600008279
申请日期
1960.02.12
申请人
FRED E. AUFHAUSER
发明人
MILES JOHN R.
分类号
G02B15/00
主分类号
G02B15/00
代理机构
代理人
主权项
地址
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