-
公开(公告)号:US2331953A
公开(公告)日:1943-10-19
申请号:US28816339
申请日:1939-08-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: ANDREWS JR RAYNAL W , DEILY ARTHUR T
IPC: B21C1/32
CPC classification number: B21C1/32
-
公开(公告)号:US2315403A
公开(公告)日:1943-03-30
申请号:US35811740
申请日:1940-09-24
Applicant: ALUMINUM CO OF AMERICA
Inventor: DILLON HAROLD H
CPC classification number: F16J1/16 , F02F3/0069 , F05C2201/021 , F05C2201/0448
-
公开(公告)号:US2312094A
公开(公告)日:1943-02-23
申请号:US28639639
申请日:1939-07-25
Applicant: ALUMINUM CO OF AMERICA
Inventor: HARMON EDWARD H
CPC classification number: B21D53/78 , B21K3/04 , Y10T29/49334
-
公开(公告)号:US2304949A
公开(公告)日:1942-12-15
申请号:US36671540
申请日:1940-11-22
Applicant: ALUMINUM CO OF AMERICA
Inventor: NOCK JR JOSEPH A
IPC: C22C21/12
CPC classification number: C22C21/12
-
公开(公告)号:US2299165A
公开(公告)日:1942-10-20
申请号:US34854640
申请日:1940-07-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: MILLER MIKE A
IPC: B23K35/36
CPC classification number: B23K35/3603
-
公开(公告)号:US2295658A
公开(公告)日:1942-09-15
申请号:US27719739
申请日:1939-06-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: HOGG EMERSON E
IPC: B65D41/12
CPC classification number: B65D41/12 , Y10S220/19
-
公开(公告)号:US2286625A
公开(公告)日:1942-06-16
申请号:US42489241
申请日:1941-12-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: KEMPF LOUIS W , DEAN WALTER A
IPC: C22C21/12
CPC classification number: C22C21/12
-
公开(公告)号:US2280174A
公开(公告)日:1942-04-21
申请号:US35924440
申请日:1940-10-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: STROUP PHILIP T
IPC: C22C21/12
CPC classification number: C22C21/12
-
公开(公告)号:US2276468A
公开(公告)日:1942-03-17
申请号:US36625440
申请日:1940-11-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: RICHARD COUCHMAN
IPC: B21C25/00
CPC classification number: B21C25/00
-
公开(公告)号:US2275573A
公开(公告)日:1942-03-10
申请号:US33337440
申请日:1940-05-04
Applicant: ALUMINUM CO OF AMERICA
Inventor: STURM ROLLAND G , ERNEST JEFFRIES
IPC: F16F7/12
CPC classification number: F16F7/12
-
-
-
-
-
-
-
-
-