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发明名称
Photographic emulsion
摘要
申请公布号
US2216441(A)
申请公布日期
1940.10.01
申请号
US19370146425
申请日期
1937.06.04
申请人
EASTMAN KODAK COMPANY
发明人
KEYES GRAFTON H.
分类号
G03C1/12
主分类号
G03C1/12
代理机构
代理人
主权项
地址
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