|
Authorized Patents During 2002
A method for the
preparation of discontinuous reinforcement for metal matrix
composites
Inventor: Chen Shengqi, Zhou Yanchun
Patent No.:
ZL 97 05014.7
A method to measure the
change of stress on oxide scale
Inventor:
Li Meishuan, Li Tiefan, Hua Weigang, Xin Li, Shen Jianian, Zhou
Longjiang
Patent No.:
Zl 97 1 00973.2
Authorized Patents During 2000
A high toughness and wear
resistant composite
Inventor: Zhou Yanchun, Chen Shengqi
Patent No.: ZL 92 1 03136.6
|
