- 专利标题： Cylindrical drill body for a hole saw
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申请号： US14200086申请日： 2014-03-07
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公开(公告)号： US09662720B2公开(公告)日： 2017-05-30
- 发明人: Martin Richter
- 申请人： Robert Bosch GmbH
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Maginot, Moore & Beck LLP
- 优先权： DE102013204421 20130314
- 主分类号： B23B51/04
- IPC分类号： B23B51/04
摘要：
A cylindrical drill body for a hole saw has cutting teeth on an end side and at least one cutout, which is located in a lateral surface of the cylindrical drill body at a distance from the cutting teeth. The cutout has a rectilinear boundary edge directed parallel to the end side.
公开/授权文献
- US20140271007A1 Cylindrical Drill Body for a Hole Saw 公开/授权日：2014-09-18
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