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发明名称
Photographic art
摘要
申请公布号
US2378248(A)
申请公布日期
1945.06.12
申请号
US19420459830
申请日期
1942.09.26
申请人
EASTMAN KODAK COMPANY
发明人
RUSSELL HAROLD D.;MUEHLER LOWELL E.
分类号
G03C5/38
主分类号
G03C5/38
代理机构
代理人
主权项
地址
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