Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinji Inazawa0
Kenji Miyazaki0
Koji Nitta0
Date of Patent
November 3, 2009
0Patent Application Number
105869230
Date Filed
September 26, 2005
0Patent Primary Examiner
Patent abstract
A structure which comprises tungsten as the main component and contains tungsten carbide, wherein the content of carbon is 0.1 mass % or higher based on the structure and the total content of cobalt, nickel, and iron is 3 mass % or lower based on the structure.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
