-
1.
公开(公告)号:US2613165A
公开(公告)日:1952-10-07
申请号:US17201550
申请日:1950-07-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: FISCHER EDWARD F
IPC: C23C22/37
CPC classification number: C23C22/37
-
公开(公告)号:US2802747A
公开(公告)日:1957-08-13
申请号:US54301555
申请日:1955-10-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: FISCHER EDWARD F
CPC classification number: B22C1/18 , B22C1/06 , C04B28/14 , C04B2103/61 , C04B2111/00939 , C04B22/0013 , C04B22/02 , C04B22/12 , C04B24/00 , C04B38/00
-
公开(公告)号:US3285717A
公开(公告)日:1966-11-15
申请号:US38867464
申请日:1964-08-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: FISCHER EDWARD F
CPC classification number: B23K35/286 , B32B15/016 , C22C21/02 , Y10S428/935 , Y10S428/937 , Y10S428/939 , Y10S428/94 , Y10T428/12736 , Y10T428/12764
-
公开(公告)号:US2123886A
公开(公告)日:1938-07-19
申请号:US75389734
申请日:1934-11-20
Applicant: ALUMINUM CO OF AMERICA
Inventor: FISCHER EDWARD F
IPC: C22C21/12
CPC classification number: C22C21/12
-
-
-