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发明名称
Improvement in Photographic Materials
摘要
申请公布号
GB1165387(A)
申请公布日期
1969.09.24
申请号
GB19660048562
申请日期
1966.10.28
申请人
SOCIETA PER AZIONI FERRANIA
发明人
SIMONE FRANCO;MANLIO MARINI;ALVARO LEONI
分类号
C08F20/52;G03C1/053
主分类号
C08F20/52
代理机构
代理人
主权项
地址
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