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发明名称
Photoflash device
摘要
申请公布号
US2343552(A)
申请公布日期
1944.03.07
申请号
US19410411930
申请日期
1941.09.22
申请人
HOLLISTER JOHN C;WINFIELD WOOD
发明人
HOLLISTER JOHN C.;WOOD WINFIELD
分类号
F21K5/12
主分类号
F21K5/12
代理机构
代理人
主权项
地址
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