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公开(公告)号:US1932852A
公开(公告)日:1933-10-31
申请号:US63417032
申请日:1932-09-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: DEAN WALTER A , KEMPF LOUIS W
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1932850A
公开(公告)日:1933-10-31
申请号:US63416832
申请日:1932-09-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: DEAN WALTER A , KEMPF LOUIS W
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1932845A
公开(公告)日:1933-10-31
申请号:US63416332
申请日:1932-09-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: DEAN WALTER A , KEMPF LOUIS W
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1932838A
公开(公告)日:1933-10-31
申请号:US63415632
申请日:1932-09-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: DEAN WALTER A , KEMPF LOUIS W
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1932835A
公开(公告)日:1933-10-31
申请号:US63415132
申请日:1932-09-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: WEBER LUDWIG J
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1928641A
公开(公告)日:1933-10-03
申请号:US46241930
申请日:1930-06-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: BOSSERT THEODORE W
IPC: C22C21/06
CPC classification number: C22C21/06
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公开(公告)号:US1926855A
公开(公告)日:1933-09-12
申请号:US62714632
申请日:1932-07-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: KRATZ EDWARD J , CALLIS CONRAL C
IPC: B23K35/26
CPC classification number: B23K35/26
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公开(公告)号:US1921195A
公开(公告)日:1933-08-08
申请号:US55075731
申请日:1931-07-14
Applicant: ALUMINUM CO OF AMERICA
Inventor: KEMPF LOUIS W
IPC: C22C21/02
CPC classification number: C22C21/02
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599.Method of connecting alpha collapsible cellophane tube to alpha metallic dispensing terminal 失效
Title translation: 将α可折叠玻璃纸管连接到α金属分配端子的方法公开(公告)号:US1921021A
公开(公告)日:1933-08-08
申请号:US54193431
申请日:1931-06-03
Applicant: ALUMINUM CO OF AMERICA
Inventor: BUNGAY GEORGE W
IPC: B65D35/12
CPC classification number: B65D35/12 , Y10S425/107 , Y10T29/49911
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公开(公告)号:US1918339A
公开(公告)日:1933-07-18
申请号:US58563832
申请日:1932-01-08
Applicant: ALUMINUM CO OF AMERICA
Inventor: KEITH WILFRED D
IPC: C22B21/06
CPC classification number: C22B21/06
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