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发明名称
BODENBEHANDLUNGSVORRICHTUNG.
摘要
申请公布号
DE1982547(U)
申请公布日期
1968.04.04
申请号
DE1967H060810U
申请日期
1967.11.14
申请人
HOOVER LIMITED
发明人
分类号
A47L11/162;A47L11/164;A47L11/19
主分类号
A47L11/162
代理机构
代理人
主权项
地址
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