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公开(公告)号：US2980494A
公开(公告)日：1961-04-18
申请号：US80570459
申请日：1959-04-13
Applicant: UNION CARBIDE CORP
Inventor： JENKINS ARTHUR C , MALIK ADAM H , PRUETT ROY L
IPC: C01B13/10
CPC classification number: C01B13/10
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