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发明名称
Improvements in or relating to divan-beds or the like
摘要
申请公布号
GB774448(A)
申请公布日期
1957.05.08
申请号
GB19550014678
申请日期
1955.05.20
申请人
MARCEL ROBERT POMPON
发明人
分类号
A47C17/175
主分类号
A47C17/175
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代理人
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