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发明名称
Shutter actuating arrangement for folding cameras
摘要
申请公布号
US2139728(A)
申请公布日期
1938.12.13
申请号
US19370146435
申请日期
1937.06.04
申请人
EASTMAN KODAK COMPANY
发明人
CRUMRINE CHESTER W.
分类号
G03B9/58
主分类号
G03B9/58
代理机构
代理人
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地址
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