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发明名称
Improvements in or relating to methods of developing exposed photographic film
摘要
申请公布号
GB715208(A)
申请公布日期
1954.09.08
申请号
GB19510023827
申请日期
1951.10.12
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G03D13/14
主分类号
G03D13/14
代理机构
代理人
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地址
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