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公开(公告)号：US3496113A
公开(公告)日：1970-02-17
申请号：US3496113D
申请日：1966-10-17
Applicant: CALGON C0RP
Inventor： PLATTE JEROME A , MARCY VICTOR M
IPC: G01N27/36 , G01N27/416 , C09K3/00 , G01N33/00
CPC classification number: G01N27/36
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