Description  Claims  Drawing  Cited references 

JP2005254311A   [0002]  [0003] 
JP2003220407A   [0002]  [0003] 
JP2003245711A   [0002]  [0003] 
JP48057531U   [0002]  [0003] 
JP2008290107A   [0002]  [0003] 
JP2008290108A   [0002]  [0003] 
JP2005150310A   [0002]  [0003] 

Innovative Ultra-hard Materials: Binderless Nano-polycrystalline Diamond and Nano-polycrystalline Cubic Boron Nitride   [0002]  [0004]