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发明名称
摘要
申请公布号
DE2029576(A1)
申请公布日期
1971.12.23
申请号
DE19702029576
申请日期
1970.06.16
申请人
LICENTIA GMBH
发明人
分类号
A47L9/00;(IPC1-7):A47L9/00
主分类号
A47L9/00
代理机构
代理人
主权项
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