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发明名称
Winding key for cameras
摘要
申请公布号
US2059859(A)
申请公布日期
1936.11.03
申请号
US19340722347
申请日期
1934.04.25
申请人
EASTMAN KODAK COMPANY
发明人
FUERST CARL C.
分类号
G03B17/30
主分类号
G03B17/30
代理机构
代理人
主权项
地址
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