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发明名称
Indicating means and magazine ejector for film handling apparatus
摘要
申请公布号
US2282044(A)
申请公布日期
1942.05.05
申请号
US19390270828
申请日期
1939.04.29
申请人
EASTMAN KODAK COMPANY
发明人
FAIRBANKS HENRY N.
分类号
G03B21/43
主分类号
G03B21/43
代理机构
代理人
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地址
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