国家/地区 |
中国(3)![]() |
IPC部 |
C(3)![]() |
IPC大类 |
C01(3)
C23(2)
H01(2)
|
IPC小类 |
C01B(3)![]() |
IPC |
C01B031/04(3)
C23C014/06(2)
C23C014/58(2)
|
发明人 |
CHIU S(3)
HUANG C(3)
HUANG J(3)
QIU S(3) CHIU S M(2) CHU C(2) CHUNG C(2) CHUNG C J(2) HUANG C H(2) WANG C(2) WANG J(2) WEI C(2) WEI J(2) WU B(2) WU B H(2) |
公开年 | |
申请年 | |
专利权人 |
METAL IND RES DEV CENT(3)![]() |
HUANG C, CHIU S, CHU C, CHUANG Y, WANG C, WEI C, HUANG J, QIU S, ZHU J, ZHUANG Y, WANG Z, WEI J, WANG J
HUANG C, CHU C, CHIU S, WANG C, WEI C, CHUNG C, WU B, HUANG J, QIU S, WANG J, ZHU J, WEI J, ZHONG C, HUANG C H, CHU C W, CHIU S M, WANG C C, WEI C M, CHUNG C J, WU B H
HUANG C, CHIU S, CHUNG C, WU B, HUANG J, QIU S, ZHONG C, HUANG C H, CHIU S M, CHUNG C J, WU B H