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经营范围
发明名称
Agitateur rotatif pour appareil de nettoyage par le vide.
摘要
申请公布号
CH162982(A)
申请公布日期
1933.07.31
申请号
CHD162982
申请日期
1932.05.24
申请人
THE HOOVER COMPANY
发明人
COMPANY THE HOOVER
分类号
A47L9/04
主分类号
A47L9/04
代理机构
代理人
主权项
地址
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