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发明名称
Federboden oder -einlage fuer Matratzen u. dgl.
摘要
申请公布号
DE944030(C)
申请公布日期
1956.06.07
申请号
DE1952R010422
申请日期
1952.12.05
申请人
P.A. RENTROP AKT.-GES.
发明人
WEHMEIER WILHELM
分类号
A47C27/07
主分类号
A47C27/07
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代理人
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