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发明名称
Upholstery cushions
摘要
申请公布号
US2761493(A)
申请公布日期
1956.09.04
申请号
US19520297527
申请日期
1952.07.07
申请人
LENZ CHARLES E
发明人
LENZ CHARLES E.
分类号
A47C27/22
主分类号
A47C27/22
代理机构
代理人
主权项
地址
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