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经营范围
发明名称
Protecting colour photographic elements
摘要
申请公布号
GB783325(A)
申请公布日期
1957.09.18
申请号
GB19550018776
申请日期
1955.06.29
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED;JOHN MITCHELL;STANLEY ERNEST ORCHARD;HARRY JAMES TWITCHETT;GEORGE WOODS
发明人
分类号
G03C1/815
主分类号
G03C1/815
代理机构
代理人
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地址
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