Patent search ap:("HINTON LOUIS W") AND inv:"HINTON LOUIS W" Page 1

1.

发明授权
Treatment of liquids 失效
Title translation: 液体处理

公开(公告)号：US2369232A

公开(公告)日：1945-02-13

申请号：US44980042

申请日：1942-07-04

Applicant: HINTON LOUIS W

Inventor： HINTON LOUIS W

IPC: B01J4/02 , C02F1/68

CPC classification number: B01J4/02 , C02F1/687

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