-
公开(公告)号:US2197962A
公开(公告)日:1940-04-23
申请号:US12104237
申请日:1937-01-18
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B21C37/08
CPC classification number: B21C37/08
-
公开(公告)号:US2197961A
公开(公告)日:1940-04-23
申请号:US9454936
申请日:1936-08-06
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B21C37/08
CPC classification number: B21C37/08
-
公开(公告)号:US2053234A
公开(公告)日:1936-09-01
申请号:US2038835
申请日:1935-05-08
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B21C37/083
CPC classification number: B21C37/083
-
公开(公告)号:US2040914A
公开(公告)日:1936-05-19
申请号:US69531533
申请日:1933-10-26
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K7/10
CPC classification number: B23K7/107
-
公开(公告)号:US2030842A
公开(公告)日:1936-02-18
申请号:US1707035
申请日:1935-04-18
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K7/06
CPC classification number: B23K7/06
-
公开(公告)号:US2002073A
公开(公告)日:1935-05-21
申请号:US62866232
申请日:1932-08-13
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K7/00
CPC classification number: B23K7/004
-
公开(公告)号:US1999854A
公开(公告)日:1935-04-30
申请号:US66312233
申请日:1933-03-28
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K28/02
CPC classification number: B23K28/02 , Y10S228/902
-
公开(公告)号:US1991973A
公开(公告)日:1935-02-19
申请号:US59499932
申请日:1932-02-25
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K5/06
CPC classification number: B23K5/06
-
公开(公告)号:US1964307A
公开(公告)日:1934-06-26
申请号:US49592030
申请日:1930-11-15
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: F23D14/40
CPC classification number: F23D14/40 , Y10S220/29
-
公开(公告)号:US1960524A
公开(公告)日:1934-05-29
申请号:US60545332
申请日:1932-04-15
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L
IPC: B23K5/06
CPC classification number: B23K5/06
-
-
-
-
-
-
-
-
-