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发明名称
摘要
申请公布号
LU65648(A1)
申请公布日期
1972.10.30
申请号
LUD65648
申请日期
1972.07.03
申请人
发明人
分类号
A47B17/00;A47B41/00;A47B47/02;A47B96/14
主分类号
A47B17/00
代理机构
代理人
主权项
地址
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