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公开(公告)号：US1089108A
公开(公告)日：1914-03-03
申请号：US1913768742
申请日：1913-05-20
Applicant: AMERICAN OZONE COMPANY
Inventor： BUTLER GEORGE F
CPC classification number: F02M5/08 , B01F3/0446 , Y10S261/42
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