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经营范围
发明名称
Cellulose film
摘要
申请公布号
US1808998(A)
申请公布日期
1931.06.09
申请号
US19300424548
申请日期
1930.01.30
申请人
EASTMAN KODAK COMPANY
发明人
SHEPPARD SAMUEL E.;MCNALLY JAMES G.
分类号
G03C1/795
主分类号
G03C1/795
代理机构
代理人
主权项
地址
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