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发明名称
Toning photographic images
摘要
申请公布号
US2272557(A)
申请公布日期
1942.02.10
申请号
US19380246848
申请日期
1938.12.20
申请人
CINECOLOR, INCORPORATED
发明人
GUNDELFINGER ALAN M.;TRIMBLE LYNE S.
分类号
G03C1/64;G03C5/46
主分类号
G03C1/64
代理机构
代理人
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地址
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