发明授权
- 专利标题: Electric power tool with cover
- 专利标题(中): 电动工具带盖
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申请号: US12230910申请日: 2008-09-08
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公开(公告)号: US07665541B2公开(公告)日: 2010-02-23
- 发明人: Masato Sakai , Satoru Matsuno , Masanori Watanabe , Chikai Yoshimizu
- 申请人: Masato Sakai , Satoru Matsuno , Masanori Watanabe , Chikai Yoshimizu
- 申请人地址: JP Tokyo
- 专利权人: Hitachi Koki Co., Ltd.
- 当前专利权人: Hitachi Koki Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: McGinn IP Law Group PLLC
- 优先权: JPP2002-046928 20020222
- 主分类号: B25D11/04
- IPC分类号: B25D11/04
摘要:
A cover which covers outer peripheries of fastening screws are disposed on an outer periphery of a hammer case. A stopper which detachably positions and fixes the cover to the outer periphery of the hammer case is disposed.
公开/授权文献
- US20090014194A1 Electric power tool 公开/授权日:2009-01-15
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