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发明名称
Monopack film sensitized with layers containing different silver halides
摘要
申请公布号
US2231684(A)
申请公布日期
1941.02.11
申请号
US19380223946
申请日期
1938.08.09
申请人
EASTMAN KODAK COMPANY
发明人
SCHINZEL KARL
分类号
G03C1/30;G03C7/30
主分类号
G03C1/30
代理机构
代理人
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