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发明名称
Improvements in beds or mattresses
摘要
申请公布号
GB539576(A)
申请公布日期
1941.09.16
申请号
GB19400013426
申请日期
1940.08.24
申请人
AUSTER LIMITED;STEPHEN ARTHUR CARTY;WALTER WILLIAM SMALL
发明人
分类号
A47C27/00
主分类号
A47C27/00
代理机构
代理人
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地址
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