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经营范围
发明名称
Staubsauger
摘要
申请公布号
DE595686(C)
申请公布日期
1934.04.23
申请号
DE1931I043340D
申请日期
1931.12.25
申请人
INVENTIA PATENT-VERWERTUNGS-GESELLSCHAFT
发明人
分类号
A47L9/20
主分类号
A47L9/20
代理机构
代理人
主权项
地址
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