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经营范围
发明名称
Apparatus for dual image projection upon a single screen
摘要
申请公布号
US3040622(A)
申请公布日期
1962.06.26
申请号
US19590799788
申请日期
1959.03.16
申请人
REDDLE VICTOR L;HOPPMANN KURT H;STAPLES STANLEY F
发明人
REDDLE VICTOR L.;HOPPMANN KURT H.;STAPLES STANLEY F.
分类号
G03B21/00
主分类号
G03B21/00
代理机构
代理人
主权项
地址
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