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发明名称
DEVICE FOR CLEANING FLOORS WITH THE AID OF A LIQUID
摘要
申请公布号
GB2007494(A)
申请公布日期
1979.05.23
申请号
GB19780043946
申请日期
1978.11.10
申请人
CEMSTO BV
发明人
分类号
A47L11/30;E01H1/10;(IPC1-7):A47L13/03
主分类号
A47L11/30
代理机构
代理人
主权项
地址
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