发明名称 Electric hand power tool
摘要 An electric hand power tool has a machine, an air-cooled electric motor which is accommodated in the housing, a tool which is driven by the electric motor, a handle and an auxiliary handle for a two-hand guidance of the power tool, the auxiliary handle being hollow and formed as an air channel for spent air leaving the electric motor.
申请公布号 US2004192181(A1) 申请公布日期 2004.09.30
申请号 US20030719753 申请日期 2003.11.21
申请人 BOHNE ULRICH;HILD EUGEN;ROEHM HEIKO 发明人 BOHNE ULRICH;HILD EUGEN;ROEHM HEIKO
分类号 B25F5/00;B25F5/02;B27B9/00;(IPC1-7):B24B55/04;B24B55/06 主分类号 B25F5/00
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