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公开(公告)号:US1834705A
公开(公告)日:1931-12-01
申请号:US42828330
申请日:1930-02-14
Applicant: FRED H MONTGOMERY , W RAY MONTGOMERY
Inventor: HARTMAN FRANK E
IPC: C01B13/11
CPC classification number: C01B13/11 , C01B2201/14 , C01B2201/24 , C01B2201/34
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112.
公开(公告)号:US1577747A
公开(公告)日:1926-03-23
申请号:US74669224
申请日:1924-10-29
Applicant: ELECTRIC WATER STERILIZER AND
Inventor: BUXTON HARTMAN HARRY
IPC: C01B13/11
CPC classification number: C01B13/11 , C01B2201/14 , C01B2201/22 , C01B2201/24
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公开(公告)号:US1531196A
公开(公告)日:1925-03-24
申请号:US72876424
申请日:1924-07-28
Applicant: OZON TECHNIK AG
Inventor: JOHANNES KUHLENSCHMIDT
IPC: C01B13/11
CPC classification number: C01B13/11 , C01B2201/14 , C01B2201/24
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公开(公告)号:US1423658A
公开(公告)日:1922-07-25
申请号:US35385820
申请日:1920-01-24
Applicant: ELECTRIC WATER STERILIZER AND
Inventor: BUXTON HARTMAN HARRY
IPC: C01B13/11
CPC classification number: C01B13/11 , C01B2201/12 , C01B2201/22 , C01B2201/24 , C01B2201/62
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