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发明名称
Film backing paper making machine
摘要
申请公布号
US1905446(A)
申请公布日期
1933.04.25
申请号
US19290386692
申请日期
1929.08.17
申请人
EASTMAN KODAK COMPANY
发明人
DEWEY HAYWOOD G.;JONES JOHN G.
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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