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发明名称
MATRATZE
摘要
申请公布号
DE2813309(A1)
申请公布日期
1978.10.05
申请号
DE19782813309
申请日期
1978.03.28
申请人
WELCH,HAZEL GERTRUDE
发明人
DUDLEY WELCH,ROBERT JOHN
分类号
A61G7/057;(IPC1-7):A47C27/10
主分类号
A61G7/057
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