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公开(公告)号:US3213164A
公开(公告)日:1965-10-19
申请号:US7897260
申请日:1960-12-28
Applicant: UNION CARBIDE CORP
Inventor: FREEMAN JR DONALD C , STAMIRES DENNIS N
CPC classification number: B01J20/183 , B01J2/22
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公开(公告)号:US3186225A
公开(公告)日:1965-06-01
申请号:US83034959
申请日:1959-07-29
Applicant: UNION CARBIDE CORP
Inventor: FREEMAN JR DONALD C , STAMIRES DENNIS N
IPC: G01N27/12
CPC classification number: G01N27/121
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