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发明名称
Automatic photo printer
摘要
申请公布号
US2426092(A)
申请公布日期
1947.08.19
申请号
US19450579719
申请日期
1945.02.26
申请人
GROGAN ELMER H
发明人
GROGAN ELMER H.
分类号
G03B27/06
主分类号
G03B27/06
代理机构
代理人
主权项
地址
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