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发明名称
BORDSYSTEM
摘要
申请公布号
DK663774(A)
申请公布日期
1976.06.20
申请号
DK19740006637
申请日期
1974.12.19
申请人
MADSEN J K L C
发明人
MADSEN J K L C
分类号
A47B;(IPC1-7):A47B/
主分类号
A47B
代理机构
代理人
主权项
地址
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