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经营范围
发明名称
Improvements in or relating to folding beds
摘要
申请公布号
GB437875(A)
申请公布日期
1935.11.06
申请号
GB19350013234
申请日期
1935.05.03
申请人
BERNARD MARIE CHARLES FORTIN
发明人
分类号
A47C17/78
主分类号
A47C17/78
代理机构
代理人
主权项
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