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1.发明授权Method of and apparatus for ozonizing air circulating in a confined refrigerated space 失效用于在限制制冷空间中对空气循环进行臭氧化的方法和装置
公开(公告)号：US3421836A
公开(公告)日：1969-01-14
申请号：US3421836D
申请日：1964-07-03
Applicant: BENJAMIN CAPLAN
Inventor： SUNDIN ANITA G , CAPLAN BENJAMIN
CPC classification number: F24F3/16 , C01B13/11 , C01B2201/70 , F24F2003/1671
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