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经营范围
发明名称
CONTOURED FOAM MATTRESS
摘要
<p>Or the Disclosure A foam mattress having a crown area with coredout areas therein to modify the harshness of feel of said mattress.</p>
申请公布号
CA1052016(A)
申请公布日期
1979.04.03
申请号
CA19770273732
申请日期
1977.03.11
申请人
GOODYEAR TIRE & RUBBER COMPANY (THE)
发明人
STALTER, ROBERT J.;BURKHOLDER, THEODORE B.
分类号
A47C27/14;B68G5/02;(IPC1-7):47C27/14
主分类号
A47C27/14
代理机构
代理人
主权项
地址
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