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发明名称
NOZZLE HEAD FOR VACUUM CLEANER WITH DUSTER FUNCTION
摘要
申请公布号
GB9308162(D0)
申请公布日期
1993.06.02
申请号
GB19930008162
申请日期
1993.04.20
申请人
GOLD STAR CO
发明人
分类号
A47L7/00;A47L9/00;A47L9/04
主分类号
A47L7/00
代理机构
代理人
主权项
地址
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