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发明名称
Improvements in or relating to folding mattresses
摘要
申请公布号
GB794747(A)
申请公布日期
1958.05.07
申请号
GB19550023867
申请日期
1955.08.18
申请人
SLUMBERLAND LIMITED
发明人
SECCOMBE JOHN CARPENTER
分类号
A47C27/00;A47C27/04
主分类号
A47C27/00
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代理人
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