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经营范围
发明名称
Reinigungsvorrichtung fuer Kehrgeraete, insbesondere Besen, Mops o. dgl.
摘要
申请公布号
DE598273(C)
申请公布日期
1934.06.11
申请号
DE1932B158367D
申请日期
1932.11.23
申请人
PAUL BLANK
发明人
分类号
A47L13/502
主分类号
A47L13/502
代理机构
代理人
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