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发明名称
Roll film cartridge
摘要
申请公布号
US2262987(A)
申请公布日期
1941.11.18
申请号
US19400366277
申请日期
1940.11.19
申请人
EASTMAN KODAK COMPANY
发明人
BAXTER ERNEST L.
分类号
G03C3/02
主分类号
G03C3/02
代理机构
代理人
主权项
地址
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