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经营范围
发明名称
Improvements in or relating to armchair frames
摘要
申请公布号
GB697386(A)
申请公布日期
1953.09.23
申请号
GB19520014063
申请日期
1952.06.04
申请人
BERTRAM JAMES
发明人
分类号
A47C4/02
主分类号
A47C4/02
代理机构
代理人
主权项
地址
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