首页>>国外专利>>COMPOSITE MATERIALS COMPRISING A HARD CERAMIC PHASE AND A CU-NI-SN INFILTRATION ALLOYC22C29/00===COM
专利名称: | COMPOSITE MATERIALS COMPRISING A HARD CERAMIC PHASE AND A CU-NI-SN INFILTRATION ALLOYC22C29/00===COM |
公开(告)号: | |
公开(公告)日: | 2009-11-04 00:00:00 |
申请(专利)号: | EP20080730201 |
申请日: | 2008-02-20 00:00:00 |
发明(设计)人: | KENNAMETAL INC (US) |
(申请)专利权(人): | WATWE ARUNKUMAR S (US);KELLEY HAROLD E (US) |
内容: |
发布日期:2010-01-24 21:28:00