Inventor

NAGAO MASAMITSU

JP2 patents

Patents

2 patents

US5656087AAug 12, 1997

Method for surface treatment of solid particles and apparatus therefor

NARA MACHINERY CO LTD15 citations71

US5516550AMay 14, 1996

Method for surface treatment of solid particles and apparatus therefor

NARA MACHINERY CO LTD5 citations60