Patent search ap:("W G B OIL CLARIFIER INC") AND inv:"BURHANS WILLIAM G" Page 1

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发明授权
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公开(公告)号：US3233738A

公开(公告)日：1966-02-08

申请号：US13524761

申请日：1961-08-31

Applicant: W G B OIL CLARIFIER INC

Inventor： BURHANS WILLIAM G , GRAY WENDELL H

IPC: B01D29/00 , B01D35/147

CPC classification number: B01D35/147 , B01D29/23 , B01D29/54 , B01D2201/0461

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