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经营范围
发明名称
ELECTRIC BATTERY TORCH LAMP
摘要
申请公布号
CA421920(A)
申请公布日期
1944.08.08
申请号
CAD421920
申请日期
申请人
SAMUEL DANIEL SULLAM
发明人
SAMUEL DANIEL SULLAM
分类号
主分类号
代理机构
代理人
主权项
地址
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