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经营范围
发明名称
Improvements relating to photographic processes and films
摘要
申请公布号
GB1138087(A)
申请公布日期
1968.12.27
申请号
GB19660045712
申请日期
1966.10.13
申请人
CRITERION PLATES, PAPERS, FILMS LIMITED
发明人
GLASSETT JOHN WILLIAM;WHITTAKER EDWARD;WINTER FREDERICK STANLEY
分类号
G03C1/42;G03C1/825;G03C5/26
主分类号
G03C1/42
代理机构
代理人
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