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公开(公告)号:US1952784A
公开(公告)日:1934-03-27
申请号:US57839631
申请日:1931-12-01
Applicant: ALUMINUM CO OF AMERICA
Inventor: BRYTE BARNITT JESSE , DERR RALPH B
IPC: F16L59/02
CPC classification number: F16L59/029
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公开(公告)号:US2125870A
公开(公告)日:1938-08-09
申请号:US49487230
申请日:1930-11-11
Applicant: ALUMINUM CO OF AMERICA
Inventor: ARTHUR FURMAN C , BRYTE BARNITT JESSE
IPC: C09C1/64
CPC classification number: C09C1/64 , C01P2006/60
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公开(公告)号:US2022811A
公开(公告)日:1935-12-03
申请号:US57621431
申请日:1931-11-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: MORROW JOHN E , BRYTE BARNITT JESSE
IPC: C03C13/06
CPC classification number: C03C13/06 , Y10T428/24686
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公开(公告)号:US1616674A
公开(公告)日:1927-02-08
申请号:US8275126
申请日:1926-01-21
Applicant: ALUMINUM CO OF AMERICA
Inventor: BRYTE BARNITT JESSE
IPC: C01F7/08
CPC classification number: C01F7/08
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