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发明名称
COLOUR PHOTOGRAPHY
摘要
申请公布号
IE10649(L)
申请公布日期
1930.02.08
申请号
IED10649
申请日期
1929.02.26
申请人
HAROLD WADE;THOMAS THORNE BAKER
发明人
分类号
(IPC1-7):G03C/00
主分类号
(IPC1-7):G03C/00
代理机构
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