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发明名称
VARIABLE COIL DENSITY ANISOTROPIC INNERSPRINGS
摘要
申请公布号
EP2244607(A1)
申请公布日期
2010.11.03
申请号
EP20090708164
申请日期
2009.02.02
申请人
SEALY TECHNOLOGY LLC
发明人
BEAMON, JAMES, A.;DEMOSS, LARRY, K.;MANUSZAK, BRIAN, M.;RUMBAUGH, WAYNE
分类号
A47C23/043;A47C23/05
主分类号
A47C23/043
代理机构
代理人
主权项
地址
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