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发明名称
APPARATUS FOR CLEANING FLOORS CARPETS AND THE LIKE
摘要
申请公布号
GB1601456(A)
申请公布日期
1981.10.28
申请号
GB19770020152
申请日期
1977.05.13
申请人
ABRA INVESTMENTS LTD
发明人
分类号
A47L11/34;(IPC1-7):A47L11/34
主分类号
A47L11/34
代理机构
代理人
主权项
地址
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