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发明名称
An einen Staubsauger anschliessbares Reinigungsgeraet, wie Saugmundstueck
摘要
申请公布号
DE1270237(B)
申请公布日期
1968.06.12
申请号
DE19641270237
申请日期
1964.01.29
申请人
HANS WESSEL
发明人
WESSEL HANS
分类号
A47L9/02;A47L9/04;(IPC1-7):A47L/
主分类号
A47L9/02
代理机构
代理人
主权项
地址
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