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发明名称
Slip cover
摘要
申请公布号
US1753669(A)
申请公布日期
1930.04.08
申请号
US19290364381
申请日期
1929.05.20
申请人
SCHIMMEL ABRAHAM A
发明人
SCHIMMEL ABRAHAM A.
分类号
A47C31/11
主分类号
A47C31/11
代理机构
代理人
主权项
地址
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