Patent search ap:("CITY OF DETROIT THE") AND inv:"HUBBELL GEORGE E" Page 1

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发明授权
Settling tanks 失效
Title translation: 安定罐

公开(公告)号：US3534861A

公开(公告)日：1970-10-20

申请号：US3534861D

申请日：1969-10-17

Applicant: CITY OF DETROIT THE

Inventor： HUBBELL GEORGE E

IPC: B01D21/24

CPC classification number: B01D21/14 , B01D21/2405 , B01D21/2416 , B01D21/2427 , B01D21/2433 , B01D21/245

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