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经营范围
发明名称
Improvements in mattresses or cushions and method of making same
摘要
申请公布号
GB334870(A)
申请公布日期
1930.09.08
申请号
GB19300022527
申请日期
1929.06.08
申请人
THE ROME COMPANY, INC.
发明人
分类号
A47C27/04;A47C27/05;A47C27/06
主分类号
A47C27/04
代理机构
代理人
主权项
地址
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