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发明名称
ANTI-HALATION PHOTOGRAPHIC LAYER
摘要
申请公布号
CA420342(A)
申请公布日期
1944.05.23
申请号
CAD420342
申请日期
申请人
CANADIAN KODAK COMPANY
发明人
NORWOOD L. SIMMONS
分类号
主分类号
代理机构
代理人
主权项
地址
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