-
1.Pellet of iron ore and flux, apparatus and method for making same 失效
Title translation: 铁矿石和助焊剂颗粒,其制造方法公开(公告)号:US3301659A
公开(公告)日:1967-01-31
申请号:US32951763
申请日:1963-12-10
Applicant: ALLIS CHALMERS MFG CO
Inventor: HANSON GLENN M , FRANS ROBERT D , HEIAN GLENN A , PRICE EUGENE W
IPC: C22B1/24
CPC classification number: C22B1/2406
-
公开(公告)号:US3319949A
公开(公告)日:1967-05-16
申请号:US33660264
申请日:1964-01-08
Applicant: ALLIS CHALMERS MFG CO
Inventor: HANSON GLENN M , FRANS ROBERT D , HEIAN GLENN A , PRICE EUGENE W
IPC: C22B1/24
CPC classification number: C22B1/2406
-
3.Pellet of iron ore and flux, apparatus and method for making same 失效
Title translation: 铁矿石和助焊剂颗粒,其制造方法公开(公告)号:US3163519A
公开(公告)日:1964-12-29
申请号:US14309761
申请日:1961-10-05
Applicant: ALLIS CHALMERS MFG CO
Inventor: HANSON GLENN M , FRANS ROBERT D , HEIAN GLENN A , PRICE EUGENE W
IPC: C22B1/24
CPC classification number: C22B1/2406 , Y10T428/2991
-
-