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公开(公告)号:US2290364A
公开(公告)日:1942-07-21
申请号:US34270740
申请日:1940-06-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
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公开(公告)号:US1965269A
公开(公告)日:1934-07-03
申请号:US53444331
申请日:1931-05-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
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公开(公告)号:US2107318A
公开(公告)日:1938-02-08
申请号:US73992834
申请日:1934-08-15
Applicant: ALUMINUM CO OF AMERICA
Inventor: WORK HAROLD K , MARTIN TOSTERUD
IPC: C25D11/24
CPC classification number: C25D11/24
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公开(公告)号:US1946148A
公开(公告)日:1934-02-06
申请号:US61379132
申请日:1932-05-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
IPC: C25D11/24
CPC classification number: C25D11/243 , C25D11/246
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公开(公告)号:US2375394A
公开(公告)日:1945-05-08
申请号:US46821942
申请日:1942-12-08
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
IPC: C25F3/20
CPC classification number: C25F3/20
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公开(公告)号:US2045286A
公开(公告)日:1936-06-23
申请号:US64911132
申请日:1932-12-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
IPC: C23C22/24
CPC classification number: C23C22/24
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公开(公告)号:US2040617A
公开(公告)日:1936-05-12
申请号:US71072234
申请日:1934-02-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: MASON RALPH B , MARTIN TOSTERUD
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公开(公告)号:US1939421A
公开(公告)日:1933-12-12
申请号:US61379232
申请日:1932-05-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
IPC: C23C22/67
CPC classification number: C23C22/67
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公开(公告)号:US2040618A
公开(公告)日:1936-05-12
申请号:US71072334
申请日:1934-02-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: MASON RALPH B , MARTIN TOSTERUD
IPC: C25F3/20
CPC classification number: C25F3/20
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公开(公告)号:US2008733A
公开(公告)日:1935-07-23
申请号:US61379332
申请日:1932-05-26
Applicant: ALUMINUM CO OF AMERICA
Inventor: MARTIN TOSTERUD
CPC classification number: C23C22/83 , C23C22/73 , C25D11/24 , C25D11/246
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