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发明名称
Mattress and the like and method of forming the same
摘要
申请公布号
US2359220(A)
申请公布日期
1944.09.26
申请号
US19420454218
申请日期
1942.08.10
申请人
S. KARPEN & BROS.
发明人
KARPEN HARRY;RILEY JOHN P.
分类号
A47G9/02
主分类号
A47G9/02
代理机构
代理人
主权项
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