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发明名称
Vorrichtung zum Halten von Schuhwerk beim Reinigen und Putzen
摘要
申请公布号
DE521058(C)
申请公布日期
1931.03.21
申请号
DE1929J037809D
申请日期
1929.04.26
申请人
HEINRICH JOOST
发明人
分类号
A47L23/18
主分类号
A47L23/18
代理机构
代理人
主权项
地址
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