发明名称 Rubbing plate has a changeable facing element which is provided fixing elements serving for its quick attachment for the base plate
摘要 The rubbing plate consisting of a base plate (4) with a handle (5) and a changeable facing element (2) is characterized by the fact that the facing element is provided with fixing elements (3a, 3b, 3c, 7, 12) serving for its quick attachment to the base plate.
申请公布号 DE19840034(A1) 申请公布日期 2000.03.09
申请号 DE1998140034 申请日期 1998.09.02
申请人 RW RUEDEL WERNER PATENTVERWERTUNG ENTWICKLUNG U. KONSTRUKTION 发明人 RUEDEL, WERNER
分类号 E04F21/06;(IPC1-7):E04F21/16 主分类号 E04F21/06
代理机构 代理人
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