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发明名称
Film metering for extrusion-loading roll-holding cameras
摘要
申请公布号
US2728281(A)
申请公布日期
1955.12.27
申请号
US19520265510
申请日期
1952.01.08
申请人
EASTMAN KODAK COMPANY
发明人
MIHALYI JOSEPH
分类号
G03B1/66
主分类号
G03B1/66
代理机构
代理人
主权项
地址
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