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发明名称
Two-film camera
摘要
申请公布号
US2439112(A)
申请公布日期
1948.04.06
申请号
US19440570545
申请日期
1944.12.30
申请人
EASTMAN KODAK COMPANY
发明人
TEAGUE WALTER D.
分类号
G03B19/06
主分类号
G03B19/06
代理机构
代理人
主权项
地址
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