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经营范围
发明名称
LAMP RECEPTACLE
摘要
申请公布号
CA872453(A)
申请公布日期
1971.06.01
申请号
CAD872453
申请日期
申请人
UNDERWRITERS SAFETY DEVICE CO.
发明人
GERALD J. SHEA;HANS EGE
分类号
主分类号
代理机构
代理人
主权项
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