发明申请
- 专利标题： METHODS INVOLVING MARKING MOLDS
- 专利标题（中）： 涉及标记的方法
-
申请号： US11939604申请日： 2007-11-14
-
公开(公告)号： US20090123589A1公开(公告)日： 2009-05-14
- 发明人: Eric Bouchard , Luc Guerin , Robert G. Haas
- 申请人： Eric Bouchard , Luc Guerin , Robert G. Haas
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： B28B17/00
- IPC分类号： B28B17/00
摘要：
An exemplary method for marking molds, the method comprising, configuring a milling machine to operate with a diamond coated bit having an angle of approximately 60 degrees, and engraving a unique identifier on a bottom surface of a borosilicate glass injection molded soldering mold with the milling machine.
公开/授权文献
- US07837419B2 Methods involving marking molds 公开/授权日：2010-11-23
信息查询
IPC分类:
