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公开(公告)号:US1534322A
公开(公告)日:1925-04-21
申请号:US60828922
申请日:1922-12-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: WILLIAM HOOPES , EDWARDS JUNIUS D , HORSFIELD BASIL T
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公开(公告)号:US1526127A
公开(公告)日:1925-02-10
申请号:US65073223
申请日:1923-07-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: FLICK FULTON B
IPC: C25D11/06
CPC classification number: C25D11/06
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公开(公告)号:US1509904A
公开(公告)日:1924-09-30
申请号:US40500320
申请日:1920-08-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: SALISBURY ROBERT F
IPC: B24B47/04
CPC classification number: B24B47/04
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公开(公告)号:US1494979A
公开(公告)日:1924-05-20
申请号:US54538922
申请日:1922-03-20
Applicant: ALUMINUM CO OF AMERICA
Inventor: FLOYD SALISBURY ROBERT
IPC: A47J27/17
CPC classification number: A47J27/17
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公开(公告)号:US1460079A
公开(公告)日:1923-06-26
申请号:US54124022
申请日:1922-03-04
Applicant: ALUMINUM CO OF AMERICA
Inventor: FLOYD SALISBURY ROBERT
IPC: B21D22/18
CPC classification number: B21D22/185
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公开(公告)号:US1445917A
公开(公告)日:1923-02-20
申请号:US33282519
申请日:1919-10-23
Applicant: ALUMINUM CO OF AMERICA
Inventor: SOUDER CHARLES W
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637.Apparatus for making aluminum nitrid and other chemical substances 失效
Title translation: 铝制氮化铝等化学物质的设备公开(公告)号:US1393371A
公开(公告)日:1921-10-11
申请号:US32476519
申请日:1919-09-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: WILLIAM HOOPES
IPC: C01B21/072
CPC classification number: C01B21/0726
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公开(公告)号:US1366457A
公开(公告)日:1921-01-25
申请号:US29856919
申请日:1919-05-20
Applicant: ALUMINUM CO OF AMERICA
Inventor: WILLIAM HOOPES
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公开(公告)号:US1363384A
公开(公告)日:1920-12-28
申请号:US35167920
申请日:1920-01-15
Applicant: ALUMINUM CO OF AMERICA
Inventor: BAKKEN HERMAN E
IPC: B22C1/02
CPC classification number: B22C1/02
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公开(公告)号:US938269A
公开(公告)日:1909-10-26
申请号:US1909496962
申请日:1909-05-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: MCCULLOCH GILBERT
CPC classification number: C01F7/12
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