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经营范围
发明名称
Multilayer photographic film having improved resolving power
摘要
申请公布号
US2697036(A)
申请公布日期
1954.12.14
申请号
US19490129012
申请日期
1949.11.23
申请人
EASTMAN KODAK COMPANY
发明人
HIGGINS GEORGE C.;GROET NICHOLAS H.
分类号
G03C7/30
主分类号
G03C7/30
代理机构
代理人
主权项
地址
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