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公开(公告)号:US2946660A
公开(公告)日:1960-07-26
申请号:US69382357
申请日:1957-11-01
Applicant: COLUMBIA SOUTHERN CHEM CORP
Inventor: PRIEBE EDWARD L , MCCARTHY JOSEPH A
IPC: C01B33/187 , C01B33/193
CPC classification number: B82Y30/00 , C01B33/187 , C01B33/193 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64
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公开(公告)号:US2854316A
公开(公告)日:1958-09-30
申请号:US48600255
申请日:1955-02-03
Applicant: COLUMBIA SOUTHERN CHEM CORP
Inventor: MCCARTHY JOSEPH A , ALLEN EDWARD M , PRIEBE EDWARD L
IPC: B01J47/00 , B01J47/10 , C01B33/187 , C01B33/193
CPC classification number: B82Y30/00 , B01J47/011 , B01J47/10 , C01B33/187 , C01B33/193 , C01P2004/20 , C01P2004/32 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64
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