Inventor
YI HONGCHANG
CN3 patents
Patents
3 patentsUS7098409B2Aug 29, 2006
Apparatus for weighing materials online
UNIV TSINGHUA11 citations76
US8989344B2Mar 24, 2015
System and method for measuring ash content and calorified value of coal
UNIV TSINGHUA0 citations49
US8953741B2Feb 10, 2015
System and method for measuring ash content and calorified value of coal
UNIV TSINGHUA1 citations47