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发明名称
Improvements in or relating to bedsteads
摘要
申请公布号
GB374392(A)
申请公布日期
1932.06.09
申请号
GB19320003201
申请日期
1931.11.18
申请人
JACK HIRSHKOVITCH
发明人
分类号
A47C17/86;A47C19/22
主分类号
A47C17/86
代理机构
代理人
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