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经营范围
发明名称
Manufacture of photographic pictures
摘要
申请公布号
US2084420(A)
申请公布日期
1937.06.22
申请号
US19340736959
申请日期
1934.07.25
申请人
AGFA ANSCO CORPORATION
发明人
WEYDE EDITH
分类号
主分类号
代理机构
代理人
主权项
地址
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