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发明名称
POLARIZING FILTER FOR STEREO PROJECTOR
摘要
申请公布号
CA592245(A)
申请公布日期
1960.02.09
申请号
CAD592245
申请日期
申请人
CANADIAN KODAK CO. LIMITED
发明人
WILLIAM P. EWALD
分类号
主分类号
代理机构
代理人
主权项
地址
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