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经营范围
发明名称
Combined photo copying and drying machine
摘要
申请公布号
US2522804(A)
申请公布日期
1950.09.19
申请号
US19460679123
申请日期
1946.06.25
申请人
FRANK SHORE
发明人
SHORE FRANK
分类号
G03B27/22
主分类号
G03B27/22
代理机构
代理人
主权项
地址
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