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发明名称
Optical projectors
摘要
申请公布号
US3016793(A)
申请公布日期
1962.01.16
申请号
US19590790928
申请日期
1959.02.03
申请人
AMERICAN OPTICAL COMPANY
发明人
ARMBRUSTER JOHN T.
分类号
G03B21/20
主分类号
G03B21/20
代理机构
代理人
主权项
地址
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