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发明名称
Photographic antihalation layer
摘要
申请公布号
US2203659(A)
申请公布日期
1940.06.04
申请号
US19390267479
申请日期
1939.04.12
申请人
EASTMAN KODAK COMPANY
发明人
SHEPPARD SAMUEL E.;HOUCK ROBERT C.
分类号
G03C1/83
主分类号
G03C1/83
代理机构
代理人
主权项
地址
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