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经营范围
发明名称
Universally adjustable swivel base
摘要
申请公布号
US2352806(A)
申请公布日期
1944.07.04
申请号
US19430485084
申请日期
1943.04.29
申请人
RODNEY SCHWARTZ NATHAN
发明人
SCHWARTZ NATHAN RODNEY
分类号
F21V19/02
主分类号
F21V19/02
代理机构
代理人
主权项
地址
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