发明名称 Dust catcher
摘要 A dust catcher has a contact element configured to catch abraded material that is produced by a power tool on a workpiece, and the contact element includes a handgrip element for holding the contact element on the workpiece.
申请公布号 US7794184(B2) 申请公布日期 2010.09.14
申请号 US20060434465 申请日期 2006.05.15
申请人 ROBERT BOSCH GMBH 发明人 DI NICOLANTONIO ALDO;IRANYI DANIEL
分类号 B23B47/34 主分类号 B23B47/34
代理机构 代理人
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