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经营范围
发明名称
VACUUM CLEANER
摘要
申请公布号
GB2062451(A)
申请公布日期
1981.05.28
申请号
GB19800021255
申请日期
1980.06.27
申请人
ROMMAG P WOERWAG & CO
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
地址
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