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发明名称
Reflex scanner
摘要
申请公布号
US2230570(A)
申请公布日期
1941.02.04
申请号
US19380196883
申请日期
1938.03.19
申请人
MOTIOGRAPH INC.
发明人
KENNEDY EDWARD P.
分类号
G03B21/32
主分类号
G03B21/32
代理机构
代理人
主权项
地址
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