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发明名称
Synchronizing shutter mechanism
摘要
申请公布号
US2972290(A)
申请公布日期
1961.02.21
申请号
US19570678490
申请日期
1957.08.16
申请人
EASTMAN KODAK COMPANY
发明人
FUERST CARL C.;WILLIAMS FRANCIS A.
分类号
G03B9/70
主分类号
G03B9/70
代理机构
代理人
主权项
地址
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