发明授权
EP0054846B1 Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers and process for making same
失效
使用尺寸选择性磨料颗粒层和其制造方法的钻石和CUBIC BORON NITRIDE磨料精炼
- 专利标题: Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers and process for making same
- 专利标题(中): 使用尺寸选择性磨料颗粒层和其制造方法的钻石和CUBIC BORON NITRIDE磨料精炼
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申请号: EP81110302.7申请日: 1981-12-10
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公开(公告)号: EP0054846B1公开(公告)日: 1985-02-20
- 发明人: Bovenkerk, Harold Paul , Kibler, Gordon Markwood
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: 1 River Road Schenectady New York 12305 US
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: 1 River Road Schenectady New York 12305 US
- 代理机构: Catherine, Alain
- 优先权: US219289 19801222
- 主分类号: B01J3/06
- IPC分类号: B01J3/06 ; B24D3/08 ; C22C29/00 ; C04B35/58 ; B21C3/02
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