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经营范围
发明名称
Studio couch
摘要
申请公布号
US2357441(A)
申请公布日期
1944.09.05
申请号
US19430481810
申请日期
1943.04.05
申请人
WILSON WILLIAM W
发明人
WILSON WILLIAM W.
分类号
A47C17/16
主分类号
A47C17/16
代理机构
代理人
主权项
地址
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