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经营范围
发明名称
Vacuum cleaner
摘要
申请公布号
US1851200(A)
申请公布日期
1932.03.29
申请号
US19270206633
申请日期
1927.07.18
申请人
EUREKA VACUUM CLEANER COMPANY
发明人
MCLAREN ALEX C.
分类号
A47L5/34
主分类号
A47L5/34
代理机构
代理人
主权项
地址
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