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发明名称
VERFAHREN ZUR HERSTELLUNG VON MATRATZEN
摘要
申请公布号
DE2655672(A1)
申请公布日期
1977.06.16
申请号
DE19762655672
申请日期
1976.12.08
申请人
AUTREY,WILLIAM L.
发明人
L. AUTREY,WILLIAM
分类号
A47C27/045;A47C27/04;B68G7/054;(IPC1-7):B68G11/06
主分类号
A47C27/045
代理机构
代理人
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地址
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