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发明名称
DEVICE FOR FLOOR WASHING
摘要
申请公布号
YU44671(B)
申请公布日期
1990.12.31
申请号
YU19790000387
申请日期
1979.02.15
申请人
MITIC MILUN
发明人
MITIC MILUN;MITIC MILUN
分类号
A47L11/00;(IPC1-7):A47L11/00
主分类号
A47L11/00
代理机构
代理人
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