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公开(公告)号:US2982789A
公开(公告)日:1961-05-02
申请号:US70252157
申请日:1957-12-13
Applicant: ALLIED CHEM
Inventor: SMITH LEE B , CYRIL WOOLF
IPC: C07C31/34
CPC classification number: C07C31/34
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公开(公告)号:US2459767A
公开(公告)日:1949-01-18
申请号:US65559746
申请日:1946-03-19
Applicant: ALLIED CHEM & DYE CORP
Inventor: CALFEE JOHN D , SMITH LEE B
IPC: C07C17/361
CPC classification number: C07C17/361 , C07C19/041 , C07C19/10
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公开(公告)号:US2942036A
公开(公告)日:1960-06-21
申请号:US70253557
申请日:1957-12-13
Applicant: ALLIED CHEM
Inventor: SMITH LEE B , CYRIL WOOLF
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公开(公告)号:US2864873A
公开(公告)日:1958-12-16
申请号:US41669754
申请日:1954-03-16
Applicant: ALLIED CHEM
Inventor: MILLER CHARLES B , SMITH LEE B
IPC: C07C17/23
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公开(公告)号:US2802887A
公开(公告)日:1957-08-13
申请号:US52713955
申请日:1955-08-08
Applicant: ALLIED CHEM & DYE CORP
Inventor: MILLER CHARLES B , PEARSON JOHN H , SMITH LEE B
IPC: C07C17/23
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公开(公告)号:US2635121A
公开(公告)日:1953-04-14
申请号:US25180851
申请日:1951-10-17
Applicant: ALLIED CHEM & DYE CORP
Inventor: SMITH LEE B , MILLER CHARLES B
IPC: C07C17/23
CPC classification number: C07C17/23
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公开(公告)号:US2572913A
公开(公告)日:1951-10-30
申请号:US8879249
申请日:1949-04-21
Applicant: ALLIED CHEM & DYE CORP
Inventor: CALFEE JOHN D , SMITH LEE B
IPC: C07C17/20 , C07C17/361
CPC classification number: C07C17/361 , C07C17/204 , C07C21/12
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8.Removal of hydrogen fluoride and silicon tetrafluoride from gases 失效
Title translation: 从气体中去除氟化氢和四氟化硅公开(公告)号:US2526776A
公开(公告)日:1950-10-24
申请号:US5542348
申请日:1948-10-19
Applicant: ALLIED CHEM & DYE CORP
Inventor: SMITH LEE B , CALFEE JOHN D
IPC: C01B7/19
CPC classification number: C01B7/191
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9.
公开(公告)号:US2499629A
公开(公告)日:1950-03-07
申请号:US65501246
申请日:1946-03-16
Applicant: ALLIED CHEM & DYE CORP
Inventor: CALFEE JOHN D , SMITH LEE B
IPC: C07C17/10
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公开(公告)号:US3043889A
公开(公告)日:1962-07-10
申请号:US1663460
申请日:1960-03-22
Applicant: ALLIED CHEM
Inventor: SMITH LEE B , CYRIL WOOLF
IPC: C07C17/23
CPC classification number: C07C17/23 , Y02P20/582 , C07C21/18
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