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经营范围
发明名称
Improvements in or relating to filter dyes and their use in photographic materials
摘要
申请公布号
GB1120294(A)
申请公布日期
1968.07.17
申请号
GB19660009351
申请日期
1966.03.03
申请人
GEVAERT-AGFA N.V.
发明人
DEPOORTER HENRI;RILLAERS GUY ALFRED;MOELANTS FELIX JAN;GHYS THEOFIEL HUBERT
分类号
C07D231/24;G03C1/83
主分类号
C07D231/24
代理机构
代理人
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地址
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