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经营范围
发明名称
Photographic processes
摘要
申请公布号
US2909430(A)
申请公布日期
1959.10.20
申请号
US19580765925
申请日期
1958.10.08
申请人
POLAROID CORPORATION
发明人
ROGERS HOWARD G.
分类号
G03C8/08
主分类号
G03C8/08
代理机构
代理人
主权项
地址
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