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公开(公告)号:US2902347A
公开(公告)日:1959-09-01
申请号:US43649154
申请日:1954-06-14
Applicant: ALLIED CHEM
Inventor: COSBY JOHN N , HARRIS ROBERT L , RISSMILLER EDWIN H
IPC: C01B15/023
CPC classification number: C01B15/023
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公开(公告)号:US2902519A
公开(公告)日:1959-09-01
申请号:US63332557
申请日:1957-01-09
Applicant: ALLIED CHEM
Inventor: COSBY JOHN N , RISSMILLER EDWIN H , BRENT SPOONER ALFRED
IPC: C07C29/66
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