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公开(公告)号:US2032727A
公开(公告)日:1936-03-03
申请号:US72838634
申请日:1934-05-31
Applicant: SOLVAY PROCESS CO
Inventor: CARL SUNDSTROM , HAYES JOHN W
IPC: C01F11/32
CPC classification number: C01F11/32
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公开(公告)号:US2076235A
公开(公告)日:1937-04-06
申请号:US69460533
申请日:1933-10-21
Applicant: SOLVAY PROCESS CO
Inventor: HAYES JOHN W , KALLFELZ ALOIS J
CPC classification number: C01B7/01
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公开(公告)号:US2032699A
公开(公告)日:1936-03-03
申请号:US62420032
申请日:1932-07-23
Applicant: SOLVAY PROCESS CO
Inventor: HAYES JOHN W , BRITTON HARRY C
IPC: C01B21/50
CPC classification number: C01B21/50
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公开(公告)号:CA365215A
公开(公告)日:1937-04-06
申请号:CA365215D
Applicant: SOLVAY PROCESS CO
Inventor: HAYES JOHN W , SUNDSTROM CARL
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公开(公告)号:CA362415A
公开(公告)日:1936-12-08
申请号:CA362415D
Applicant: SOLVAY PROCESS CO
Inventor: HAYES JOHN W , KALLFELZ ALOIS J
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